INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6b15433d0164b21b8a05af2841072538f843adac25704f069599c51662278a6', 
    'QqCb9zhxVWHktvfdZev7JMBy1Mmid+i7CFwDkEHV5nA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)