UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h5KKEteyrL6Va0izpAGjY8GXPgSxvSAzUS0BIADyWDk=' 
WHERE 
  key_id = '8f385f99e0ee0623104a3d81fd870080417aeb88e57919f82ed2033afb857fd8' 
  AND (
    token = 'h5KKEteyrL6Va0izpAGjY8GXPgSxvSAzUS0BIADyWDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )