UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OS5tjCBblEjS/J2zHu52IAkYSJ34euKTrHWrV3+B1gQ=' 
WHERE 
  key_id = '45c95a06f7bfc199494d258340b1c8eb082453f65016213eae488fc1e3dbf941' 
  AND (
    token = 'OS5tjCBblEjS/J2zHu52IAkYSJ34euKTrHWrV3+B1gQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )