UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b+oO7SwGyuipfRcHoWvELLwZsGEmIiDV+1fH02gqCuw=' 
WHERE 
  key_id = '356e9013a609378909c49bf293ee4387eb2872f82a7f73428c7476c9477b37b5' 
  AND (
    token = 'b+oO7SwGyuipfRcHoWvELLwZsGEmIiDV+1fH02gqCuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )