UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uD6PbM8gujCmCoUJ32FPSWTtFp4WwGvod0ma+zB3R9o=' 
WHERE 
  key_id = '2bb0edfd095b48a731a3882d963f1ee8e6c87d4984b7579027d4567c0f81c517' 
  AND (
    token = 'uD6PbM8gujCmCoUJ32FPSWTtFp4WwGvod0ma+zB3R9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )