UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RbqtouvAT49PINw/b/w8tpTMzEOiz1tbKeysqVakUK8=' 
WHERE 
  key_id = '77403cd23a69a239f6a0bdb723a59973fdc8bf164a546e0d23c91de4a37211fb' 
  AND (
    token = 'RbqtouvAT49PINw/b/w8tpTMzEOiz1tbKeysqVakUK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )