UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y2wh9qzXbV2hSbVDestNggTqlunJO41ci3h1UGFOcAA=' 
WHERE 
  key_id = 'cd5196cff1cc8649fe7431da7c934fe5833252e69febf44ab4a0b5e35c9fdb1b' 
  AND (
    token = 'y2wh9qzXbV2hSbVDestNggTqlunJO41ci3h1UGFOcAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )