UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+rHVcDLORgqLjpdM1yYQ47QmdZXPM8dHjdKGfRr8JnQ=' 
WHERE 
  key_id = 'b704f54eddfd5bcf788cd05ea5585d123f1d9bca9fbb77b7984aab1dd6761c97' 
  AND (
    token = '+rHVcDLORgqLjpdM1yYQ47QmdZXPM8dHjdKGfRr8JnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )