UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VrYCB7GOexV+RbwzJFpLYH0m8wLytg5ElphCSw91YU0=' 
WHERE 
  key_id = '29e0b509e889dd899642bbd70d6cf7231b5a8ace4d551d6ac85de28aedea0f85' 
  AND (
    token = 'VrYCB7GOexV+RbwzJFpLYH0m8wLytg5ElphCSw91YU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )