UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SbvA+4IuURcXTtvORLaRiR8N8jqLqfVjoFzPsV2M2mc=' 
WHERE 
  key_id = 'f9a02c5c2d6bf251616992a0451100a49a6d847137ced674997e129d34338ee7' 
  AND (
    token = 'SbvA+4IuURcXTtvORLaRiR8N8jqLqfVjoFzPsV2M2mc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )