UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I2Y0nb7nWES+flS9bLRWWW8walDy4DwxLnk99FZx9Rs=' 
WHERE 
  key_id = '78870132f3bc01d59f213b9436eabaf161eba5009c44e0e6284c0b12583e238b' 
  AND (
    token = 'I2Y0nb7nWES+flS9bLRWWW8walDy4DwxLnk99FZx9Rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )