UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2dvi75P65nXVfKuc1/eftKaIeWiG30xjnY8oK6wbD2I=' 
WHERE 
  key_id = 'e0a18ab0295669b3d4f4f739e9349fd8244fe1aa26384132a8a32f42e76bd425' 
  AND (
    token = '2dvi75P65nXVfKuc1/eftKaIeWiG30xjnY8oK6wbD2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )