UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Epfute7vFjhTj6k96IscF5Vfh2OjQXm08YPTfhDo25Y=' 
WHERE 
  key_id = '7c4214b8f56cd6c8eedbf5717f4df69a6d37cab07d88a081ba37c4e08f3086de' 
  AND (
    token = 'Epfute7vFjhTj6k96IscF5Vfh2OjQXm08YPTfhDo25Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )