UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LBW5gsmDibPRFN9gekFxdULFgxNDsdVkMCoqv5hfdvg=' 
WHERE 
  key_id = '8b1b70de98a952ea6c6f79bcbe4296ba2d0932b05fbb11c6f4487f416a83d82c' 
  AND (
    token = 'LBW5gsmDibPRFN9gekFxdULFgxNDsdVkMCoqv5hfdvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )