UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bMIkaW01HOGNWJGCGhiI2SolLbhk8+qvD7HpLDlUkKk=' 
WHERE 
  key_id = '26aec2378cea52be7505a8ec1726a75b1de156161964ffa2ec6802f3dc4ff494' 
  AND (
    token = 'bMIkaW01HOGNWJGCGhiI2SolLbhk8+qvD7HpLDlUkKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )