UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4FQs57Pb3ZNjfjawl7HYMxrcOAp9DDq2FmVGbtN3ixc=' 
WHERE 
  key_id = '1c07dac6c1be8e999fd92183a4a2ddf0162c306d291bfc2fd3f77dfa80b30dff' 
  AND (
    token = '4FQs57Pb3ZNjfjawl7HYMxrcOAp9DDq2FmVGbtN3ixc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )