INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6889d7900b8cbd730a652b137aab33a220cca69a499b2041685693db0053e14c', 
    'cG86KHjsj5hOLhGgYEAXgz4lEGoJfO74kMJ3W2p56lc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)