UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DSz16B5hrKvdNu/sJxfmIBvonmSq/+yV/Xcoay6TaZk=' 
WHERE 
  key_id = 'c7b41b908a7a8c8615f9f3be91163caefa000c8a13cf0a837a7d5b90912202ac' 
  AND (
    token = 'DSz16B5hrKvdNu/sJxfmIBvonmSq/+yV/Xcoay6TaZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )