UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e1Oa5A7IGpvFxvyQwvzJDj7d1FSjB7W30IMK8Znfgg4=' 
WHERE 
  key_id = '47c6c5b19d199bf4eee37f904569bec6543f0e4f0ecf6eeb98585ffe6c3cae13' 
  AND (
    token = 'e1Oa5A7IGpvFxvyQwvzJDj7d1FSjB7W30IMK8Znfgg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )