UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JDk+CDYjKzEtp+4b2NmO2R4ZVtq/kEWKSXSWkJHn66A=' 
WHERE 
  key_id = '4f6ee292b1b78ff8670012b1d649631583506644152da337e82928a850b6f70c' 
  AND (
    token = 'JDk+CDYjKzEtp+4b2NmO2R4ZVtq/kEWKSXSWkJHn66A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )