UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NXkUy3UcEpFyeYCL2bF6fh0cvF6jTrD+6PCYeGCRzn8=' 
WHERE 
  key_id = '2d3867506b2f5198a81aadbda415e3b2ba58948c07b2012be20a42ecb8884422' 
  AND (
    token = 'NXkUy3UcEpFyeYCL2bF6fh0cvF6jTrD+6PCYeGCRzn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )