UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u1jSGi62MnC0zyQirIpFFk5f6v8+J0vH/jY063dAUE4=' 
WHERE 
  key_id = '497fed2251fd645f6180d5bdc83749f3a0bf6f6f224071f00ea46e48878041c9' 
  AND (
    token = 'u1jSGi62MnC0zyQirIpFFk5f6v8+J0vH/jY063dAUE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )