UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CNjLeUMrrERgX8/X+4nQvgL32A+7mxtgJekAKBGrDd4=' 
WHERE 
  key_id = 'cef48b1c919193d0c72832b354217b037565be89d95b4218300668afdcd4079c' 
  AND (
    token = 'CNjLeUMrrERgX8/X+4nQvgL32A+7mxtgJekAKBGrDd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )