UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QyAwFIq4X3T7tGUDj/dON6E8mtdTeFctcFwzsI9Pf70=' 
WHERE 
  key_id = 'b3eed69f7d9db722f675f8d993871ec6ecc1da9668ad70073ae77cb1d7e349d5' 
  AND (
    token = 'QyAwFIq4X3T7tGUDj/dON6E8mtdTeFctcFwzsI9Pf70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )