UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uKZTRovOgUUdwUeScmrA8yA6kf15Q2Qf/zgGp8QY7R8=' 
WHERE 
  key_id = '6cac1e7f23bb8610e7d0f393f913f4e2ef9c6cec3ae2da6d1fe172cd4b1e904f' 
  AND (
    token = 'uKZTRovOgUUdwUeScmrA8yA6kf15Q2Qf/zgGp8QY7R8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )