UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MGqY+uCxtMMAToaL5V9nv3bATzHM6ez+rlooz9Uia9w=' 
WHERE 
  key_id = 'f560e1e25b5dbf62eb5a98763897fad3981d72d0bee7f06c25bb6e6a49149f44' 
  AND (
    token = 'MGqY+uCxtMMAToaL5V9nv3bATzHM6ez+rlooz9Uia9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )