INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '25c4603eabf18a9b5e76dd9a538c1b378f617b0cf35e719643ffcb4a753866a6', 
    'QXZDGWy7//0JA0oROIkGJCg34S6x2IKYOjnfoT7stMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)