UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'befMdzR7OpfKbEf8HCmH7vMyWlNTXjEXSGB+75uLOp4=' 
WHERE 
  key_id = 'd48dfe86c9d823da065d42a49286e7d17e3b32ff8e542b78a07ea4b7d04b62c2' 
  AND (
    token = 'befMdzR7OpfKbEf8HCmH7vMyWlNTXjEXSGB+75uLOp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )