UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yqC1zRupddt6SKgIpLEECMhrH1mUjTl41c7iwcvgZYc=' 
WHERE 
  key_id = '0cd9302a1097f0afdc9513ebe5c58d7c5d3bb3e8469221621c13e9783a23ffc6' 
  AND (
    token = 'yqC1zRupddt6SKgIpLEECMhrH1mUjTl41c7iwcvgZYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )