INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e51dd9671597f6bd2033275e7effccdfbf04611816377d4a9717a1c03c7a50b', 
    '0ofbrJe6ntv0joHtOAjT9Nv2pRckhndwENIxdoo1jWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)