UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jaZaq2YsujKHeJE2rWjxfXWsxfODMnASUnpIO9Z0xpc=' 
WHERE 
  key_id = '3bcf6ab7f0b8f3e5e78267e70add4910fe69da21fb2bb5e3068f62b9c744ecea' 
  AND (
    token = 'jaZaq2YsujKHeJE2rWjxfXWsxfODMnASUnpIO9Z0xpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )