INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fe3f9927425fab4d5c77b81174e11c26fa6667af9f18b9a64375638890082d4', 
    'nvK1yKCdmxwNoXP2x4XMP2eMaXFr9EhWYTlz2MXwTbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)