INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec1f445bfd4c9120440026483437d7cc23b7552cd6eb26629f43e9ee690e011e', 
    'xdUnVQjtByF3CvUsIAR/AS754d1ndrj55jQV6yYVzbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)