UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dQqWbJxwDly8oB1DGUqeXw04kLg/lYMHHip8mbd6wV8=' 
WHERE 
  key_id = '95fc761ef7ce8705bd7c11079f8351cdf057a51f96ea0ccb6320fb20d6721e1c' 
  AND (
    token = 'dQqWbJxwDly8oB1DGUqeXw04kLg/lYMHHip8mbd6wV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )