INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c55627ef287098bfb5cd5842ad1d0106d1c5dbe87148c34b44e068c19f7b6e53', 
    '9lPBeFIPMBI2dOHvseapM0xetzutY4WFguCkOMZ3WoQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)