UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XekOelOhkNC18I06ISShSpSAroDWnHOxAbe3Slm8y3w=' 
WHERE 
  key_id = '2322602bea1f0c7bc120197885651eeeeb86f80209d60386be3b40f5101c2347' 
  AND (
    token = 'XekOelOhkNC18I06ISShSpSAroDWnHOxAbe3Slm8y3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )