UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H4pO0P6f3i8/519kO1JR3RMeRgyTUfVbnIQl241Agqs=' 
WHERE 
  key_id = '97816ef4ff97d28e68ac5edda6d9293d236bb532cbcad37606a13b5e6d2a29fd' 
  AND (
    token = 'H4pO0P6f3i8/519kO1JR3RMeRgyTUfVbnIQl241Agqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )