UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oHAfu7xPVQg8QFXr1A1tkeV0PQ0hY+Vnd3yHcpNEvNA=' 
WHERE 
  key_id = '1e83373dcbc528040ab2e0069cffe93f9389d912aa9e25629d1d82bde5611fb8' 
  AND (
    token = 'oHAfu7xPVQg8QFXr1A1tkeV0PQ0hY+Vnd3yHcpNEvNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )