UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nY+hCYmbId3cIak/mg7ltCN4e4Yk4u0FvEdt4LvLgo0=' 
WHERE 
  key_id = '54afa3b76ba96d5dd6ca408076336440bc60b3edbf22f451cbbfd2e82b7d2651' 
  AND (
    token = 'nY+hCYmbId3cIak/mg7ltCN4e4Yk4u0FvEdt4LvLgo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )