UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R/KTtJq9+RkjjHW9mKh6d0/m5FJZDMZdyfy1zZqurq4=' 
WHERE 
  key_id = 'eacb914474efb021001556d2aaa33b69e3cfad328c5d6b7b689b3b4f44ae1f3b' 
  AND (
    token = 'R/KTtJq9+RkjjHW9mKh6d0/m5FJZDMZdyfy1zZqurq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033