INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '648810b58d858458685962548038083c187b2b0616ef19dc8a208d097a7ac5eb', 
    'Wx2WD1F1x82cZJIcDbqOJVuNLcmZMvOLYNzz4cK0ASs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)