UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FBhdHEbxKSWhg3vhOu763RPje2kHXtRQb5Jm2lasIpI=' 
WHERE 
  key_id = 'e64dd9a7b154d67b12f4fd5a9e286f595a11f50274cf06a0b88e89d044b6c857' 
  AND (
    token = 'FBhdHEbxKSWhg3vhOu763RPje2kHXtRQb5Jm2lasIpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )