UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sXA2XkuB+bhyLqgcU8Wg+K0TPoQcM0iumeBmR6PWWCg=' 
WHERE 
  key_id = '91de6d7664c68b3bd06f65a7beca077fbe973aa125cae42442b9037e0b991173' 
  AND (
    token = 'sXA2XkuB+bhyLqgcU8Wg+K0TPoQcM0iumeBmR6PWWCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )