UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WpUsX7Wjh9OyE5IteNCr59IXhxlP6zxvLSW9hmMClSk=' 
WHERE 
  key_id = '4ee43a93aef988dad6f9602555ea762b0ffb1c578cb96b2ee05d5d5a1bad55f2' 
  AND (
    token = 'WpUsX7Wjh9OyE5IteNCr59IXhxlP6zxvLSW9hmMClSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )