UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wzq1ETwWN5xeUrMJVGyX4aY8uFeBLUTWI8/6RzbOcQo=' 
WHERE 
  key_id = 'fb2c84667672051cd9c3f97c2fa90857aaa5c768cd022d6841101826f4f9acf0' 
  AND (
    token = 'Wzq1ETwWN5xeUrMJVGyX4aY8uFeBLUTWI8/6RzbOcQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )