INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '391109cc375a75c2c41b90ce2fbec151722e76dc1bf05810258705d2002955db', 
    'lpYt8EZeaO0dHP4A23RbAZNUa3Jzist4XIYisxHtku4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)