UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FZrRu9JqPBu4PhNXDUk13bWEvgqpjhb1O41uYSMAQIE=' 
WHERE 
  key_id = 'bb7774b6dcdf1b53075d02372ca7659d6aaeda3848524463b584ce5c05eb01e3' 
  AND (
    token = 'FZrRu9JqPBu4PhNXDUk13bWEvgqpjhb1O41uYSMAQIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )