UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T0cMA8xzGrLFQxLQC0J7qfwcI20paEOMFpiwZQ7NQdA=' 
WHERE 
  key_id = '8243c116df2e24403ddcc481bb768cf5f09f3a76f2324b646922fd6ae6ceae79' 
  AND (
    token = 'T0cMA8xzGrLFQxLQC0J7qfwcI20paEOMFpiwZQ7NQdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )