UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PhZsaIvq7pDFu5Q6vL3GkuvZZrdxTtfdqGBYuo5c7Pc=' 
WHERE 
  key_id = 'fdf473ee6014583143357da521e00180d2b47f522048bbbaafdafd368d126896' 
  AND (
    token = 'PhZsaIvq7pDFu5Q6vL3GkuvZZrdxTtfdqGBYuo5c7Pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )