UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LqgFuEt97Iin8TNINrIHGFj3HWZjW7yitDlZOBGfTTY=' 
WHERE 
  key_id = 'e9f3c4ab7b9bf562411cad3cb790d9111e61e41b12f3805229b54ba55307687a' 
  AND (
    token = 'LqgFuEt97Iin8TNINrIHGFj3HWZjW7yitDlZOBGfTTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )