UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6OSydkSzS2kEzPl8G/J8SrXXbbENV0LUW2c7GxQb7kw=' 
WHERE 
  key_id = '8c2841d9c93c4110b3d477268df4ace45fc81c304c74bf00d3d5532ddfccec42' 
  AND (
    token = '6OSydkSzS2kEzPl8G/J8SrXXbbENV0LUW2c7GxQb7kw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )