UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i1uaWdv8wYbADFYsWVvhRIE4T07sMzQmkHmjbQnZQus=' 
WHERE 
  key_id = 'c1639e3c6b5a133c714587d46ac9220bba30f6acf4dbb128d2ea99fe1bcb257a' 
  AND (
    token = 'i1uaWdv8wYbADFYsWVvhRIE4T07sMzQmkHmjbQnZQus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )