UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b0xdpeWpsjVDUh3wa5vNkIgtkoRCH54G6gYgCtH6sy4=' 
WHERE 
  key_id = '7c5bb84749fd97ffe0b5927108b58e5a928b7e88fde3afbe8e567072d5c486c0' 
  AND (
    token = 'b0xdpeWpsjVDUh3wa5vNkIgtkoRCH54G6gYgCtH6sy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )