UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tkdoC+8RjNNEdxSWJvfb8JNnOnDOSiheShUtJAp8vY0=' 
WHERE 
  key_id = '8fac75ad5f90cc4ff116381a3ac7663740160a0ee5dcc9f73e19fdd95d951626' 
  AND (
    token = 'tkdoC+8RjNNEdxSWJvfb8JNnOnDOSiheShUtJAp8vY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )