UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F/PqQSbKceUw00MHfRAMReaGrYYuUNsYDrl4z6ww8NY=' 
WHERE 
  key_id = '900d7a8e5622e8ee589c623e91e2454e8aad3fe2c44e1fed96952c076b69e261' 
  AND (
    token = 'F/PqQSbKceUw00MHfRAMReaGrYYuUNsYDrl4z6ww8NY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )