UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/nJ6n6Jd3hP2O9yk00+VPojiuklHge7tpuaWr9zENMw=' 
WHERE 
  key_id = 'c05117b75bc68cb5227436034eff47ba2541b75bcd9f293aea5c7984e865b7cb' 
  AND (
    token = '/nJ6n6Jd3hP2O9yk00+VPojiuklHge7tpuaWr9zENMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )