UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uxO1yC5tI0WCVaPqXIJ5v9rOb92teJ7A5aQ4+US+UMw=' 
WHERE 
  key_id = '7415dc0f3fc5ebacabec7c332a30378a633b636bfd70d71039d85b3212551ec7' 
  AND (
    token = 'uxO1yC5tI0WCVaPqXIJ5v9rOb92teJ7A5aQ4+US+UMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )