UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EJxD6FRKgSoqy2ZlXeZS3bhK92Mv5BjsIDChL+6iziQ=' 
WHERE 
  key_id = '8283d814770d63c0cb93cd4afe6403560db134a2c3706430b8e181344900bd27' 
  AND (
    token = 'EJxD6FRKgSoqy2ZlXeZS3bhK92Mv5BjsIDChL+6iziQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )