UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a0VY21V0Osn7nlnyBHmla3I+X/vqHCAZSXDjvAElfKs=' 
WHERE 
  key_id = '808fdfcf205b0d76d5fb61ca1269a3068755f3d8ce788a99e6382bb9f70940aa' 
  AND (
    token = 'a0VY21V0Osn7nlnyBHmla3I+X/vqHCAZSXDjvAElfKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )