UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TpZo8Ei8yXRJMKNDcxjzIbHOLJMIekDPcoReAxWX3es=' 
WHERE 
  key_id = 'b5e5684c734858d3abdd19190c15cfb853230add7b8c17f9bfe55cae2658df1c' 
  AND (
    token = 'TpZo8Ei8yXRJMKNDcxjzIbHOLJMIekDPcoReAxWX3es=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )