UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QV+L3HTBYPCluV3tkPTeStgu0qHq0VmJVyuWscKlc/A=' 
WHERE 
  key_id = 'a2cbe34f068f0f288095748f771366f6352108c13f23255489e2757d8ad38cec' 
  AND (
    token = 'QV+L3HTBYPCluV3tkPTeStgu0qHq0VmJVyuWscKlc/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021