UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IywooImqv7eyaV2hg2DgKy5Gz0nL5M3w0eAyqExpzIE=' 
WHERE 
  key_id = 'fed28a79c67f3d136a392f81c515cc310827943b2659d105eb0d05d8b1f031b1' 
  AND (
    token = 'IywooImqv7eyaV2hg2DgKy5Gz0nL5M3w0eAyqExpzIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )