UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a9cTRKr6wObXh3FB+pG7lOmR9GTRqM4xaY8cqxKHrSE=' 
WHERE 
  key_id = '3050dd4a0a8c90621aa1786b8715f03ce75328103b7b6756e726838130e02428' 
  AND (
    token = 'a9cTRKr6wObXh3FB+pG7lOmR9GTRqM4xaY8cqxKHrSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )