UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tbVi1u0Vjxk7xj3b1xik5sk7KJjwAQBaPm4b5LzzniU=' 
WHERE 
  key_id = '3cc1f03e1583b315246bb6531400677d0bf6bbf6175636f47d3d2bcad8a365c2' 
  AND (
    token = 'tbVi1u0Vjxk7xj3b1xik5sk7KJjwAQBaPm4b5LzzniU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )