UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9by/S8CeK34J9qPRtPUa9wm77SK4cvryy+i3RLikg28=' 
WHERE 
  key_id = 'c34cbf33fbdd12b9b9b1064c9673a3540ca0fd522544ac4b1ead8a8af209f7a4' 
  AND (
    token = '9by/S8CeK34J9qPRtPUa9wm77SK4cvryy+i3RLikg28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )