UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dNlh/Ngy94QNqL9w6i9hvmZI8yJpiQ/w2VI7COWAjs4=' 
WHERE 
  key_id = '867e16fa6314d03e2107c6c08d6fd4ae6481063d859f11fa6602935487458691' 
  AND (
    token = 'dNlh/Ngy94QNqL9w6i9hvmZI8yJpiQ/w2VI7COWAjs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )