UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zB5OJWhcj+ykxsOKM8LmEJyTyL7aojNJX0ptH2Cjzb4=' 
WHERE 
  key_id = 'd616015a7c417a1dbd1a395b379ac3ad9777171b4053d1be2b574c4f9e418aee' 
  AND (
    token = 'zB5OJWhcj+ykxsOKM8LmEJyTyL7aojNJX0ptH2Cjzb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )