UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6X+143Slh2AReyL1VkO49YF6IDBKOOqM6FVyKcwmQug=' 
WHERE 
  key_id = '170a21980daf08d0f89cc4e3cc0f825f4ebd1d0abcd0611bd61fd15b2cdba3de' 
  AND (
    token = '6X+143Slh2AReyL1VkO49YF6IDBKOOqM6FVyKcwmQug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )