INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd542691922fb74dd39656103d34c2e21c92bd36fc9d96848c9bf459d57dfc247', 
    'CLcJ1ae9A0CRdrKHVHrTjq380P15vecxSnmoc5cBQmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)