UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WH1H8W0iqzs4VinuFPQuWihtxQlYYu1nvs+dBFDa724=' 
WHERE 
  key_id = 'b3cd3fce6b646df89a8f7e86949358b454b59097d3acaea6c88c9f7913e56804' 
  AND (
    token = 'WH1H8W0iqzs4VinuFPQuWihtxQlYYu1nvs+dBFDa724=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )