UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n3aSOKQ5WhY+hSGxF1JEmgO4omfdcCPqOdHAB58+1rE=' 
WHERE 
  key_id = 'c0a8c7313a8db9f272dc3c8fbbe5aaa8e24f14f88733389921f8feef34c43bff' 
  AND (
    token = 'n3aSOKQ5WhY+hSGxF1JEmgO4omfdcCPqOdHAB58+1rE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )