UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p/1OhMA07FRqbtfBNxn04bJPJ1zWvL9KItxxdOgKkB0=' 
WHERE 
  key_id = '1b899ddcf252dd2ef0816457a4a40e9a1800fa86f4f3fd6b1d3f92e924679e2c' 
  AND (
    token = 'p/1OhMA07FRqbtfBNxn04bJPJ1zWvL9KItxxdOgKkB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )