UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aa6YskArdRPIutf4shtuF6PSNyOOq/ea4cc0QPhJpFc=' 
WHERE 
  key_id = '0a5b7f03acae8977d542cc08b84c3ff29df99eb65e7d663209afa1853c9bc2dd' 
  AND (
    token = 'Aa6YskArdRPIutf4shtuF6PSNyOOq/ea4cc0QPhJpFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )