INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55b8b163ecf96eb08f936a7bc39a9d7c26eb802d2a9d6f9fbbb83dd71bdaac85', 
    'sqtfNx9sOzCga2mS7BRGL2tPIngynIO+Nj3C+F0omBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)