UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'exRb6RNhcks9ULC8q/PyOaWDpPCGIcWywxiK2900ado=' 
WHERE 
  key_id = '176399f8bcb37c0cdd1b8f98caf6a6f25f11fb2cb32e58e64d258ac8c0319aa7' 
  AND (
    token = 'exRb6RNhcks9ULC8q/PyOaWDpPCGIcWywxiK2900ado=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )