UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jUOxqTHd6e8+h5kUR5gN+E3mmv2B12BVuMJmXMIOUb4=' 
WHERE 
  key_id = 'a91f49406dfd0f19c82bd6be0944d583afa9d86ee5da92edff12580424fac45e' 
  AND (
    token = 'jUOxqTHd6e8+h5kUR5gN+E3mmv2B12BVuMJmXMIOUb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )