UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xRiBA0TX82ali9evxYkQtSUHEl+ajheEPd2KIoOa170=' 
WHERE 
  key_id = 'c2eb628cb47f1be01d8fbe57e13e0b9f90250fe145dbb5efcddd5fa23337d46e' 
  AND (
    token = 'xRiBA0TX82ali9evxYkQtSUHEl+ajheEPd2KIoOa170=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )