UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nl1dN3GdytUg+wzSoKK6fa0qQuucCAW1Xfx+Tbi187s=' 
WHERE 
  key_id = 'e46e31f5a5e1082085483410d018aba642da863d3170aec81f5bc724cfa19ea0' 
  AND (
    token = 'nl1dN3GdytUg+wzSoKK6fa0qQuucCAW1Xfx+Tbi187s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )