INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a3fb140a7c1149d23d4c6006a722ec164019b31bae8a4a5d1adfa58737a8f91', 
    'YYqNRIXbgp2TpaEGNnIfXo8b7gMekXg0HEnBaY3FtUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)