UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xTVCqtwbqtpNLW1CHG9DbtBXvP422HfakWP+khHGSQk=' 
WHERE 
  key_id = 'b16e387ab499dc6464006b22d2c9a6b0f363588ff8207008e680ad436d15add4' 
  AND (
    token = 'xTVCqtwbqtpNLW1CHG9DbtBXvP422HfakWP+khHGSQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )