UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L7JOCl2oZJDYP9rQzExyWGxxwWlpZxm5B+SazPno9BU=' 
WHERE 
  key_id = 'a28a2fcdc78f02f0593992977ff2fd122ea1e2725513e54ec81a8c05d2a9b2bc' 
  AND (
    token = 'L7JOCl2oZJDYP9rQzExyWGxxwWlpZxm5B+SazPno9BU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )