UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fUkqd8rneIYhJ0Jl2ZdnxS0/po2IZs+nxbpazjlyToE=' 
WHERE 
  key_id = 'b2826900b1d9a2f02f3f210fe879452ccfd73b5b5344c3376de866c26298cde7' 
  AND (
    token = 'fUkqd8rneIYhJ0Jl2ZdnxS0/po2IZs+nxbpazjlyToE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )