UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q1YOzcggeVlFE1Qjyjwz8M71CcwHxLnC5kwW4vP1i+E=' 
WHERE 
  key_id = 'b024d21ebdaff434b87b80a86bd505f56143065a83f975af53825ca6b45f0ab7' 
  AND (
    token = 'Q1YOzcggeVlFE1Qjyjwz8M71CcwHxLnC5kwW4vP1i+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )