UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MzYnoKwm44zB3qFEnlsOLyJKLNtGzbLLir0yRCrEM5U=' 
WHERE 
  key_id = '96d62c634b816c7fb1789d08a33e41bb889ed93afecdc528a1eeb376f0545cba' 
  AND (
    token = 'MzYnoKwm44zB3qFEnlsOLyJKLNtGzbLLir0yRCrEM5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )