UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pkS4cwNWwISUpzhRYhow+qxG/5jP7pemCB1HlHtryz4=' 
WHERE 
  key_id = 'f4764754466467aa64752ea41d262d7132abab76735aa01f63f8a39aeec17eb7' 
  AND (
    token = 'pkS4cwNWwISUpzhRYhow+qxG/5jP7pemCB1HlHtryz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )