UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2JZydDbYbk3vWHq0g4a0tKHUeOOV/2JiIXP0d/4PR/k=' 
WHERE 
  key_id = '25971fdedf12037100aef091d08c30eea3853896f6a8b66795917587b68f6b11' 
  AND (
    token = '2JZydDbYbk3vWHq0g4a0tKHUeOOV/2JiIXP0d/4PR/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )