UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eiKWjAIUOesiIARPRBHWkA8BtX2Q9VUzXw3pen80/bw=' 
WHERE 
  key_id = 'f4045668083896e352da5b1139ca64036b614760f1efa1e9dd23f3b34a85482d' 
  AND (
    token = 'eiKWjAIUOesiIARPRBHWkA8BtX2Q9VUzXw3pen80/bw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )