UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0MzZgOdusKj4POups6hBzpZvd2W+zJkvy5ooYPqMBc4=' 
WHERE 
  key_id = '4d6ba0d0ccf5af531e8418ee36505aa02fe3d82159f253f224a6e3c5f4be73e9' 
  AND (
    token = '0MzZgOdusKj4POups6hBzpZvd2W+zJkvy5ooYPqMBc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )