UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pgQIzCNyhtzCRy+k1fnN7JSSg8alghgCOdRfcRKqDSo=' 
WHERE 
  key_id = 'e758ebd21021423f452320be17bb79906ba03ffaaf5cece228397d24079b8f01' 
  AND (
    token = 'pgQIzCNyhtzCRy+k1fnN7JSSg8alghgCOdRfcRKqDSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )