UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iUFaLW0OF2ZoC+OJMTfFJ6/I2gC2gGAJ05Sp42ZGUhw=' 
WHERE 
  key_id = 'ccd33b7fbe048768c9e434d4440fd74cf1c02c117c0a8cc788d9a1ed5a69654a' 
  AND (
    token = 'iUFaLW0OF2ZoC+OJMTfFJ6/I2gC2gGAJ05Sp42ZGUhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )