UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fgIZyYoOeDpi+rI3eF+nn3gL4sV/9/AtVdElKTyFz2o=' 
WHERE 
  key_id = '34295380c69e583c0457807204bbaede8a89c09027d1cf4e13dcf25d91d50a4c' 
  AND (
    token = 'fgIZyYoOeDpi+rI3eF+nn3gL4sV/9/AtVdElKTyFz2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )