UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B2gBCn86Ve9YQq1AlPUbnzjciBD2X7FI3+NbH5TrAjA=' 
WHERE 
  key_id = 'd4f2e16447550b51a5cd535730c3673116ad48da62d7cf9fbd5764c3f3e0629e' 
  AND (
    token = 'B2gBCn86Ve9YQq1AlPUbnzjciBD2X7FI3+NbH5TrAjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )