UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GR4jXOAcyLf3u71gnVyOggA2A7+8FFivAhl6rBFRDvE=' 
WHERE 
  key_id = 'c0db12b7113080b10beaf07e00163c3a2037b4922dccc326e8ca73cee256c9b1' 
  AND (
    token = 'GR4jXOAcyLf3u71gnVyOggA2A7+8FFivAhl6rBFRDvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )