UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'isCO2bhHZwrPNNQkCfuOA/rhKlmxCYHJ0PLtrDOplgE=' 
WHERE 
  key_id = '88a1b5ed2f5f823136b078bfcd438d36cd4ed53d78ad458b81f9725187bf3785' 
  AND (
    token = 'isCO2bhHZwrPNNQkCfuOA/rhKlmxCYHJ0PLtrDOplgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035