INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '214979302250a440026b1bf1b29bbd97e755b9ef6b238e2ce724c2ab1e7d1807', 
    '4CRNV7BkfojfJR+/XfY66zWLJPO1zdfwULjvRAOupeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)