UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C7RX2KTJ9D8/xge3cg0/ozAjvRRUeB4JNqaVbTWp6Vo=' 
WHERE 
  key_id = 'a7be6c040fbd75cf8eb778ceadc8c532e873f2aab9d72ff0e25c5e2ee43e3792' 
  AND (
    token = 'C7RX2KTJ9D8/xge3cg0/ozAjvRRUeB4JNqaVbTWp6Vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )