UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ZY4T2/3YH/0uvGlcNjPU1ReomdD3x+LdWuL74n+ISM=' 
WHERE 
  key_id = '7b1358126bc4e9988d3c59c3c5b7aa0fea5b445922f12740589823464689e10d' 
  AND (
    token = '4ZY4T2/3YH/0uvGlcNjPU1ReomdD3x+LdWuL74n+ISM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )