UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5kubRII4EeOTzlfbqc4dZ1yQNwTK4INqB7/wLs1vInE=' 
WHERE 
  key_id = '4b8cdc8128385e0b402cdba0caf5cac7dab2b279533bb833dbe0906d18b849aa' 
  AND (
    token = '5kubRII4EeOTzlfbqc4dZ1yQNwTK4INqB7/wLs1vInE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )