UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xiidpkT44KVLPjYzwdIz7bbW1yXjQ3OgVmA2WoK2s2A=' 
WHERE 
  key_id = 'db3078128f0dd8824881c200ebcfe1d3d86606f516122b214e135c87288a4034' 
  AND (
    token = 'xiidpkT44KVLPjYzwdIz7bbW1yXjQ3OgVmA2WoK2s2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )