UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GZA+X9N0cFT0lyRZMwf/Q6sTm/sZeBJIgTRfXO3e+X8=' 
WHERE 
  key_id = 'd46c11d93b71af9335daa49e297f3b5acca2d1346a66c4a01f16864f04c3ede4' 
  AND (
    token = 'GZA+X9N0cFT0lyRZMwf/Q6sTm/sZeBJIgTRfXO3e+X8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )