UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zOs8RL5hpJITDwklEDk46LoYAujjC+4pQ1tC8DdKdp4=' 
WHERE 
  key_id = '1f8be98f8e601e2192766b52e0e73d0a0f62b0e9e92a58386580609b5b706d70' 
  AND (
    token = 'zOs8RL5hpJITDwklEDk46LoYAujjC+4pQ1tC8DdKdp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )