INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b46717753fda3e477a9770af567c47074b2b602035729cb6ee0d1b60b3585af', 
    'NVM55bvy24zgQpMESD5ahToqV9mi95DPw6YawNQblGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)