UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VRqLkdJFSAfW0qV6Nc7F7ZtMosTFDvoaEwrMJKXo4Zs=' 
WHERE 
  key_id = 'b498c0110459cf7fd72bbc19be01463b8a80a741e911ed5726c0d6d9d30a1177' 
  AND (
    token = 'VRqLkdJFSAfW0qV6Nc7F7ZtMosTFDvoaEwrMJKXo4Zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )