INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '849289ac2430997623b6bdba5c07c6eb5f72a214f1be503c6a8896565cc7cef8', 
    'bvWLf4T+QnxgcQx2pW+kHdq9RoMqsfTCiuQ9Qedp4PA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)