UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XjhMbB3wtumy52wPdmuNt/Jo85lbYrTzemQNCpCVG0E=' 
WHERE 
  key_id = '08a323ea635316d35a4f5d06a618a5cf017d605fa79485bc6f06edcf24ab3b81' 
  AND (
    token = 'XjhMbB3wtumy52wPdmuNt/Jo85lbYrTzemQNCpCVG0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )