UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JMtkrkZlrZoFzbMOh2mEtgOwIAfOINRETGk4HHk9XB4=' 
WHERE 
  key_id = 'dbc7267108bdfc4a3635b6332a69d3a5f5ecd5aae8e22e8560fb1499ffc1ac18' 
  AND (
    token = 'JMtkrkZlrZoFzbMOh2mEtgOwIAfOINRETGk4HHk9XB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028