UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lbWx46S13Uw+PAlxJ0MJ5UIDaP+DIervrG7J0nbRL8I=' 
WHERE 
  key_id = 'b479b6c4a0f436dfdc845d4caa10e8fe79ad5413857615ff2ea7d39250408ca4' 
  AND (
    token = 'lbWx46S13Uw+PAlxJ0MJ5UIDaP+DIervrG7J0nbRL8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )