UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0tUA0uAOodMKc0ZfkohZ7U46iuX70gZpcMXnOU5c1Qo=' 
WHERE 
  key_id = '0456bf979d2195613d60d0564d2db928cb99b44f655fc7595bf4b7d0a1adc370' 
  AND (
    token = '0tUA0uAOodMKc0ZfkohZ7U46iuX70gZpcMXnOU5c1Qo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )