UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '39t9IWreo74JQfpOYE7PxayX6UnJfdOkfWfbp92fyWM=' 
WHERE 
  key_id = '5a0a5846ae847f051daaa702c51f1ab07613cf5ba2c4a8002e5abf366e45036d' 
  AND (
    token = '39t9IWreo74JQfpOYE7PxayX6UnJfdOkfWfbp92fyWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034