INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '278351cefb9cf798686e0ea244834bd0deab1c0887288265166493374493c201', 
    'NkCqlii1wlyapwmMCgJ4vB55t6dvUu+LKe7J6jIOa20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)