UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QYG676KU+/DKzp0cC0fItV4J3p0XjNe74SCA0t2kRvc=' 
WHERE 
  key_id = '03c69b3a19f2cecc3ff07efad076e1a1abc392d32b4705a38f88d66112a4177b' 
  AND (
    token = 'QYG676KU+/DKzp0cC0fItV4J3p0XjNe74SCA0t2kRvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )