INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cf4654e88bfa1b917819bd2a9f72e5cb83c02d90f4d0f2d673fc5bfe4f18e47', 
    '+fNvOiuoASwzwqZRJSlmSjqESahz1DJI/PteXxiKuC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)