UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e+GkMPAAoHTkvTRke0iEgEstK5ANFZVNnnUTQEFHjU4=' 
WHERE 
  key_id = '57307e972248cbd0d280c9b103936d5058d7858096efe560036c5e9aefa88d93' 
  AND (
    token = 'e+GkMPAAoHTkvTRke0iEgEstK5ANFZVNnnUTQEFHjU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )