UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z0urvgbjMSq+efpavmp8BN9YDfnhNb9x31p1HilbJgk=' 
WHERE 
  key_id = 'f0c49c6f61f682b1dd83cde4657be09369c428b253b1cbc0b4a0ff68c8cb7ed4' 
  AND (
    token = 'z0urvgbjMSq+efpavmp8BN9YDfnhNb9x31p1HilbJgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )