UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XA3GfxNogdW0FJUWYSbtGoQ/09mz2/E//fz4y3nzvmA=' 
WHERE 
  key_id = '4b9845cd58d1cc145abdf7ab5fca85d8238a83a47a3fff7cfaeaa987f1c9f894' 
  AND (
    token = 'XA3GfxNogdW0FJUWYSbtGoQ/09mz2/E//fz4y3nzvmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037