UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HAt/EKxTj18YVmdjzxzz90+Q0iGEYeeXiSIDTE/BIvY=' 
WHERE 
  key_id = '9fd561e900c04e10a0a71dfabde7b09d6212159306c62ba4e8e2c10db8f5721f' 
  AND (
    token = 'HAt/EKxTj18YVmdjzxzz90+Q0iGEYeeXiSIDTE/BIvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )