UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uZCoby4oaUo6+GK7QbP+5H+Yr/J+8bWTA5n91K1LPUE=' 
WHERE 
  key_id = '120e38fcbb3422ac5b2debfd17a2011a76218dbae28a0a348f5d5dd787d79671' 
  AND (
    token = 'uZCoby4oaUo6+GK7QbP+5H+Yr/J+8bWTA5n91K1LPUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )