INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffe3b5111abd64217cff486424765f33df9457cf15e3b6412107104de84d55ad', 
    'DK9cWMbNpt0piskr7fjcc95+rJKc0IASRlj6KjjUHT8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)