UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8grx4PjNDRVozgy3LbL4HN/AkAA5PzZ2pFHJCEoNVVM=' 
WHERE 
  key_id = '54025a1ffc8f9e0b0db80bc214f1e5b36a51b5760eae25642c23c56a9e07ea9c' 
  AND (
    token = '8grx4PjNDRVozgy3LbL4HN/AkAA5PzZ2pFHJCEoNVVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )