UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g6QinTtRc+elGUdKxZT6ld9iN+GY7hl10Fncjf9lrgs=' 
WHERE 
  key_id = '157c6bfb28b30b6e90f8fb3d92895d3c002903065e3fbfffbdcff153e91f567f' 
  AND (
    token = 'g6QinTtRc+elGUdKxZT6ld9iN+GY7hl10Fncjf9lrgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )