UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ATdrhQOzpqIsKWLDyPIPXTBmJmSKpt2naF8aVHKzDi0=' 
WHERE 
  key_id = '8b9d138d03157decca046873bb1b224a71802372d44aa779a9eb9d9a9d736d73' 
  AND (
    token = 'ATdrhQOzpqIsKWLDyPIPXTBmJmSKpt2naF8aVHKzDi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )