UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+wsl3brqggiJAvnt0xaThYPvIdOjfajfhkyBLgZdHBk=' 
WHERE 
  key_id = 'ad2ba68a1f2eb7b1dda0ecddb2dc4532fd73d46bdfab58fca092c1b265677970' 
  AND (
    token = '+wsl3brqggiJAvnt0xaThYPvIdOjfajfhkyBLgZdHBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )