UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't6bMiDr4xkW6trCXrGMuzciyCwutnkMVRzNmVLpux5c=' 
WHERE 
  key_id = '6c3935bda5930059e2f9a997b9eb2e910f116d72e34c76e259d98a61db43f2b4' 
  AND (
    token = 't6bMiDr4xkW6trCXrGMuzciyCwutnkMVRzNmVLpux5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )