UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QhbpSl3sot124JPC6mMpWUFn2UaIa3PMgwf1egUCxrY=' 
WHERE 
  key_id = 'b674bdf8ba643345e1ba7eed979898f2551fd31887258abe4a36003365fe7927' 
  AND (
    token = 'QhbpSl3sot124JPC6mMpWUFn2UaIa3PMgwf1egUCxrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )