INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c5e302dd9c87bff51404099eb7128de8650909e4d0700a57b761cde9456227d', 
    '1fodtndd6n7MyfwMJsMsgmdxbmmDGl0zwLgEASCc0ms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)