UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Hk9LGctjzY58sB8LjBm7hydukqTvdGTXgxcB2E9i2E=' 
WHERE 
  key_id = 'f2d7140c0219397e1bbc23bf68733e6a015d31a0948671831284fa0eee85a6cf' 
  AND (
    token = '0Hk9LGctjzY58sB8LjBm7hydukqTvdGTXgxcB2E9i2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )