UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8/rbmArkhU4TWNezOXpYH5PTWjYntNN9XybjS/DG5uQ=' 
WHERE 
  key_id = 'bcaff2f0202d51c1034ce3db0eb95db4d645dab0a07828216b3e777a6b3aac68' 
  AND (
    token = '8/rbmArkhU4TWNezOXpYH5PTWjYntNN9XybjS/DG5uQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )