UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BxgL4Z1thsGrXj+eBEul6GKEaAxLVUbGrqlFCEVDP/k=' 
WHERE 
  key_id = '605d865361ce2848259abb05cdda1e38961724707c72cebe37f01443a647855f' 
  AND (
    token = 'BxgL4Z1thsGrXj+eBEul6GKEaAxLVUbGrqlFCEVDP/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )