UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wQiM2cyyFtf6PgPa4saMorPJjh/y0trqLdDRBjvYQgc=' 
WHERE 
  key_id = '46e13a68687ba32ca60c5ad24adc68d15c89308100b7712e34024b621fffaf88' 
  AND (
    token = 'wQiM2cyyFtf6PgPa4saMorPJjh/y0trqLdDRBjvYQgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )