UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GtAA8stYFgzs0SjNJu1JocKY/gGwS1LWssYiElHEOS4=' 
WHERE 
  key_id = 'd437176b0abd768d77281883d06d03afc3e84206cd23362b90100546a75c7e62' 
  AND (
    token = 'GtAA8stYFgzs0SjNJu1JocKY/gGwS1LWssYiElHEOS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )