UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rL+iChfR08d4VWJxWoPvHUCvSw5YVGmYS8WgeVYxn/o=' 
WHERE 
  key_id = 'd21ced6e8b2d5c01d80756d7b6a7f5c73a9fd37b690aaaca49ef41abdd74e3c5' 
  AND (
    token = 'rL+iChfR08d4VWJxWoPvHUCvSw5YVGmYS8WgeVYxn/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )