INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe5ee88be4699d328f36af1995b1115917a6c7eccdf77ff742a51e1a16789af6', 
    '9YKPBySH6HHjSo2N8cXUJwJmbw8hMvYGe0i4LZtkPw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00108

Result

int(1)