INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e56e17094b17a4775be9fde1a5267c711a6550216aa96ecb91bce455057f32b5', 
    'qq5dlpsrjGohvkoc3jcFUhXq4oe/fJjC6OoRj3bjIP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)