UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HkblKA+OoxDAKn6/nh25j52NO0V2HKrvBcXmFf0mTN4=' 
WHERE 
  key_id = 'a54240c17fb30a3ea4b8bbd78da36da4e8a3d75d40eb3ee27b9c889d5e7bcff6' 
  AND (
    token = 'HkblKA+OoxDAKn6/nh25j52NO0V2HKrvBcXmFf0mTN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )