UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z2BhF0U5oqK5KiaZzpMS6IAF+XlkE8oJxJ3ru70W1xE=' 
WHERE 
  key_id = '25a3c1d6a429733aea31bd07cec577139c2b64a4da92f00903ea25d0f5926d5c' 
  AND (
    token = 'Z2BhF0U5oqK5KiaZzpMS6IAF+XlkE8oJxJ3ru70W1xE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )