UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4y5c61ELD+em+ZthcHaRVmS02U5qYmPjIZg7kFfwrps=' 
WHERE 
  key_id = '14f03de7a818e7dfce01bdec4bc832c11fe29f4da08c5aacb9d2c7d06b11b8de' 
  AND (
    token = '4y5c61ELD+em+ZthcHaRVmS02U5qYmPjIZg7kFfwrps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )