UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Icw/8hfPUPhRvw1sac4ect5Ovm+FUIpTAuuAE/SrytA=' 
WHERE 
  key_id = '4b3af429b39d7c59c89a3a3235cdd11f8c8b8fe109d6a36bbb0f4cc4e846c5fe' 
  AND (
    token = 'Icw/8hfPUPhRvw1sac4ect5Ovm+FUIpTAuuAE/SrytA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )