UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rO5cr4bSIjfGjIY/tfcFmjVTyUt362vFiYphsx6dcK4=' 
WHERE 
  key_id = 'b968a3ee697f39709513662eec9257715e01a84adcb32bfe662fdd8c021ed5e3' 
  AND (
    token = 'rO5cr4bSIjfGjIY/tfcFmjVTyUt362vFiYphsx6dcK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )