UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TD6kJY09zGXYhfFDVljxWjDu3o9ZIwELh9O8uT6GDRI=' 
WHERE 
  key_id = 'ea5682aea06d13a8f4eac9cc56048706ddd906e843a695056668e8261e90b75a' 
  AND (
    token = 'TD6kJY09zGXYhfFDVljxWjDu3o9ZIwELh9O8uT6GDRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )