INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cb1f3dfd776f632597e36870b4db524dc629661418b09ee736dde6596fa4cd9', 
    'dphvSXH1CTVEqMwXPPnI+rKfUoNJY10FL2fZC6E0Two=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)