UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VPHXE0rtZlewwh2KsgNBaYA57/AN3PGdx4TfF3D/LyM=' 
WHERE 
  key_id = '4c96edf0a9606f330cd9c45fecff4e0b427c28563356311b477597c906e7a75d' 
  AND (
    token = 'VPHXE0rtZlewwh2KsgNBaYA57/AN3PGdx4TfF3D/LyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )