UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j0U8PAOzSEWNicAKYR8Xi8feLnI2vD7Nx8MX1jPFOBA=' 
WHERE 
  key_id = 'e8cffa2f273920eb0d694486075e52b5cef9a6a8d4c7538d024e74cafc8fb5f4' 
  AND (
    token = 'j0U8PAOzSEWNicAKYR8Xi8feLnI2vD7Nx8MX1jPFOBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )