UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/dsbp8xRDYSgz9Hz/XwrJvMgYnxRHWj82Punei9heag=' 
WHERE 
  key_id = '606189d105fd98cb79b59cfa65bf24e71574e64f0b3d0990708f0047d492a1e2' 
  AND (
    token = '/dsbp8xRDYSgz9Hz/XwrJvMgYnxRHWj82Punei9heag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )