UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'he+VVKPf2ulWj1HCi+dKq2y5tgP3W7hkFkkIry0hBpw=' 
WHERE 
  key_id = '1f0f83f6e16007c35d6f66bb24a305871196080bc9305221b27dd870e53d96c6' 
  AND (
    token = 'he+VVKPf2ulWj1HCi+dKq2y5tgP3W7hkFkkIry0hBpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033