UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R3c61Xudb6lgk1Tzc+MS9EqqOhIEbGrhduOosfGkMPI=' 
WHERE 
  key_id = 'af17687a6747abfb4c8e44a5e115a10c1cdbaa56fcc4df2c3c9fe1c5b72239b1' 
  AND (
    token = 'R3c61Xudb6lgk1Tzc+MS9EqqOhIEbGrhduOosfGkMPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )