UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K5B+JTUvNx9StNey76JGjLt0jRv2MUhLUC11FhMlrg4=' 
WHERE 
  key_id = 'e34ac966c62ad518e21fada9b4f14d66c5ea8a456fa6c81e5eea172a11ca0250' 
  AND (
    token = 'K5B+JTUvNx9StNey76JGjLt0jRv2MUhLUC11FhMlrg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )