UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AcBGxUF9hfAcpBEWT2NzpnDN1tFIcdGGnYR4BG7mHxM=' 
WHERE 
  key_id = '8cc20b4129215b9146a0316003c159b64071504eac7ea131c2eee428e30116e0' 
  AND (
    token = 'AcBGxUF9hfAcpBEWT2NzpnDN1tFIcdGGnYR4BG7mHxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )