UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mOdrRBtbd89ivXci/V4o8L8V07HAuFzejO9ccg7N2dI=' 
WHERE 
  key_id = 'e23ebbf44be66137b23e24213e933e3d4d50689098bfa8d78590a93d889450ae' 
  AND (
    token = 'mOdrRBtbd89ivXci/V4o8L8V07HAuFzejO9ccg7N2dI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )