INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '277d76ff20bfe4a6b70e3964afec48c31e731e12a1de1342d438fdfa3c2626c6', 
    'Xsylp87sD698x5W8Xa4wLm1fMQYaYNBLCUDELrUIgFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)