UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qn2Sh4hM8zIUyT9MwWPmHAfPvfGNInO9eHXrB1/Iw+E=' 
WHERE 
  key_id = 'a3fd2d1dc4e83920d2a306bd67ea86f5e2c47ab0476787a85b2f21757e0cfd9a' 
  AND (
    token = 'qn2Sh4hM8zIUyT9MwWPmHAfPvfGNInO9eHXrB1/Iw+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )