UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '17EHT0EMq6yLPcSFnu1JeS4ZLzoRRTgRY+ZmxPYk8GQ=' 
WHERE 
  key_id = '1a54e50f4413b755a891226052c7e8f9bbf193674213730ddc339a726d367a68' 
  AND (
    token = '17EHT0EMq6yLPcSFnu1JeS4ZLzoRRTgRY+ZmxPYk8GQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )