UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3HKRPpAi4XAwR8ClMnW3At/r061TOpo5qXXIF/0uo5E=' 
WHERE 
  key_id = 'e8c8bd591502e14bbd564f3d61417713b084c18c25e01dbbf81b73e613e22455' 
  AND (
    token = '3HKRPpAi4XAwR8ClMnW3At/r061TOpo5qXXIF/0uo5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )