UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tgTzJC0MoMNSYHy4YwRQUk425TY2QA464lVb5YIHnK0=' 
WHERE 
  key_id = 'cc577cfe60db60f77e7056a34b749fc385e47875f6eae30db548a91557dbf1b8' 
  AND (
    token = 'tgTzJC0MoMNSYHy4YwRQUk425TY2QA464lVb5YIHnK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )