UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1mEZ8McixbDL7EP6VnhgVQDliMWuEu++L3XDubSTYVU=' 
WHERE 
  key_id = 'c57af08bb406b7ccca48bb09d247b56e727cdc9d1d7e53e442d14ebab0cfff3c' 
  AND (
    token = '1mEZ8McixbDL7EP6VnhgVQDliMWuEu++L3XDubSTYVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )