UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gtSR9AVNmYUlt1k1219hU4HD1NgF4gYvf6vjwIuLFa0=' 
WHERE 
  key_id = '7aded36099148f5cab8df80cd7a9f645d5bb0f26a7752c448fc0fef00fd1c3df' 
  AND (
    token = 'gtSR9AVNmYUlt1k1219hU4HD1NgF4gYvf6vjwIuLFa0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )