UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sGgkaqrTUUGWApSKbGORPwKgCe+ibhKj7emHQNVbcv8=' 
WHERE 
  key_id = 'a4815eecac0d40ddcaa335950c8ddb170b00cd626a5321d458075718a79ff6be' 
  AND (
    token = 'sGgkaqrTUUGWApSKbGORPwKgCe+ibhKj7emHQNVbcv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )