UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mo200ED84Lg1oS6+fb8Nsg21ksh7Mp8pP/eRX/4XP5s=' 
WHERE 
  key_id = '6506688f927520eb4f94716ab8cd0867b6760c0357b3b6e68dd76ce4887bc9e6' 
  AND (
    token = 'mo200ED84Lg1oS6+fb8Nsg21ksh7Mp8pP/eRX/4XP5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )