UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LSoYAN3bdgZTbg+2fU1NzypXkfLQJUBGPm+QyPUY4ig=' 
WHERE 
  key_id = '6bae9a3a8b2d5767ebbba0dc6420168a9aa701547827c24cc01af23a442fe1f1' 
  AND (
    token = 'LSoYAN3bdgZTbg+2fU1NzypXkfLQJUBGPm+QyPUY4ig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00042