UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2vvlfFIft0dlLXE/aFnbWX2tVDtupozuh5tsts/twHI=' 
WHERE 
  key_id = 'af214f608d9596b3ad21106608b892271ac4bee45c8af0e864dc95cef469d9f3' 
  AND (
    token = '2vvlfFIft0dlLXE/aFnbWX2tVDtupozuh5tsts/twHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )