UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FIhZUPUZKMKqCnRugR11x8ttaLwuXMOQt6UAmMG7QYs=' 
WHERE 
  key_id = '777f2a6c7a035d503a43733ebae2c9fc531c04f4e936c008a8ce983d8e196185' 
  AND (
    token = 'FIhZUPUZKMKqCnRugR11x8ttaLwuXMOQt6UAmMG7QYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )