UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7u98c2RzPYe18UFh1atUu54HzI9qtWbjniBvyIKvqaE=' 
WHERE 
  key_id = 'cb94cd1339d6830f5dbd8b55ede779c05e596a3a92060b3c1834f796165f9a6b' 
  AND (
    token = '7u98c2RzPYe18UFh1atUu54HzI9qtWbjniBvyIKvqaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041