UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HrD9dB4d/KE0gsMtuE9IDThjCXFAnQ+Ks+NOV0cbhIM=' 
WHERE 
  key_id = '5346f739dc8b4a3587285b062b7067ced5f700611aa6fe209c30b6111ae29dc5' 
  AND (
    token = 'HrD9dB4d/KE0gsMtuE9IDThjCXFAnQ+Ks+NOV0cbhIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035