UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '20uDzoJlI/TpU8leebnY/mi/qw4bC4f4gacKdZ+Z1Ow=' 
WHERE 
  key_id = 'e57a0af6ba5ea5cb9d8b50fe8b11a9fdfaeac3459f89df84843701a64340ca48' 
  AND (
    token = '20uDzoJlI/TpU8leebnY/mi/qw4bC4f4gacKdZ+Z1Ow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )