UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E91d7LAQt/mL+lUlvtGJW0Z65LBdl1pW+kHaNHZdS7s=' 
WHERE 
  key_id = '542a645a27516d5535fb7a73ff64aa67e8c72d695aa72f084a1d56b00a997a26' 
  AND (
    token = 'E91d7LAQt/mL+lUlvtGJW0Z65LBdl1pW+kHaNHZdS7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )