UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jIAeKtMDZTboa3Ll0CY2WbSgHXFCNl2vxyNTJORBgNo=' 
WHERE 
  key_id = '9ae6dc584a26c0aa4204ec95fade23839f8159d72dc49c253c7c373c43e352a0' 
  AND (
    token = 'jIAeKtMDZTboa3Ll0CY2WbSgHXFCNl2vxyNTJORBgNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )