UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MgPH3kNWt9DgHN5r8eOGELcqvzvPU9Z/wIcvzS0nxxM=' 
WHERE 
  key_id = 'd46290cc4d8e6484f8de37070036e303d0cd3b2882cf12ee2581dc7a336a863c' 
  AND (
    token = 'MgPH3kNWt9DgHN5r8eOGELcqvzvPU9Z/wIcvzS0nxxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )