UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nQ9544ClayfaqI6MNP4nFCgnWWpNCgDYLyVojqgJD+k=' 
WHERE 
  key_id = '5e1a2588c835b333ca9cbf568c1d3f80b584a2bded27132da2f2941a2bd9430a' 
  AND (
    token = 'nQ9544ClayfaqI6MNP4nFCgnWWpNCgDYLyVojqgJD+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )