UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1E1lTwJdqwQhkW4q8LSL3lsib4DxGrV6iIcaIVoy3ek=' 
WHERE 
  key_id = '9a83c8c5cea79abda474dced41c171dcc65b5f3f92a5ade1e08abb8bbcce5e6d' 
  AND (
    token = '1E1lTwJdqwQhkW4q8LSL3lsib4DxGrV6iIcaIVoy3ek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )