UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RN07EM5SKkIuF1zXHgxr3d4iSHSbqYprTyG1MtlU1RQ=' 
WHERE 
  key_id = 'c4e1b8b42bb3269e0c3ba1423d4af88174c5e3e223c2f1ff76e4bc94c442dc18' 
  AND (
    token = 'RN07EM5SKkIuF1zXHgxr3d4iSHSbqYprTyG1MtlU1RQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )