UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oYrC/AZoBpvABCJ9FIETFpXt3kB39EytLZyK5yfY4Ac=' 
WHERE 
  key_id = '18cddd56385f5408ad3b617baf330f15e2421c3f3d91bd53f9a11250807623fe' 
  AND (
    token = 'oYrC/AZoBpvABCJ9FIETFpXt3kB39EytLZyK5yfY4Ac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )