UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yqJHi1L+il1tEHXAkv78P4gHCdUmPh1FCweXCHB5U8g=' 
WHERE 
  key_id = '93c79143afd7382c388117b7d650f35b5a157cea41fb6d7c3908ff81ac38e6b9' 
  AND (
    token = 'yqJHi1L+il1tEHXAkv78P4gHCdUmPh1FCweXCHB5U8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )