UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T9BRAwQogW+uI4tx+C93xiySQDxBRQ2E9EZM8eLky50=' 
WHERE 
  key_id = '46fd9da0d40e567aa1e0e3e235b4a79ebb6dac9e8729e87fbb9417d44dd214d0' 
  AND (
    token = 'T9BRAwQogW+uI4tx+C93xiySQDxBRQ2E9EZM8eLky50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )