UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qfJ3pc/ppYex45oYR0sVGp2DD/tuyJbGbGiMkTE+GmU=' 
WHERE 
  key_id = '930ffd16234578398e1305e89d57cbec447a33772ce8377c896455e9bbe620d8' 
  AND (
    token = 'qfJ3pc/ppYex45oYR0sVGp2DD/tuyJbGbGiMkTE+GmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )