UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kx72Fjynne8ViAOWo3enn/FEh5HRFl/NhdfLkDxQl+8=' 
WHERE 
  key_id = '2273a4bafe52152acde403fcf27ca5969e483d702c00220d2b29fc05abf78d26' 
  AND (
    token = 'Kx72Fjynne8ViAOWo3enn/FEh5HRFl/NhdfLkDxQl+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )