UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FOcV4MmixaM3MIu2Fth+sYYgs1hBQ0DnVbOHaM/dmoU=' 
WHERE 
  key_id = 'c13e27966b6390c1d7ef6df95a62edebb4703217c486f87db76937219ad60bdc' 
  AND (
    token = 'FOcV4MmixaM3MIu2Fth+sYYgs1hBQ0DnVbOHaM/dmoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )