UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wiuGzqiAedaENkjy9CmzbjsoHtxHMGKXr7Diy1f4nTk=' 
WHERE 
  key_id = '6e9db7956d3e4fcacb1027747f1e5557aeb371d4a3d62edd27dd77bef0a3febc' 
  AND (
    token = 'wiuGzqiAedaENkjy9CmzbjsoHtxHMGKXr7Diy1f4nTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030