UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c+R8smInyri8F9rX8KWM7VS6SfZImREhUF93NZFO3uQ=' 
WHERE 
  key_id = '654077dcc5e54f32a248acc17b9fa77ad6b1765df6760f9fd5f62a002c79750e' 
  AND (
    token = 'c+R8smInyri8F9rX8KWM7VS6SfZImREhUF93NZFO3uQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )