UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tp7xtvzZ/1rryfJA8bsVBenKuKlzi0qorSPD4FA30Is=' 
WHERE 
  key_id = '4a9ac8a3088cc0d2c32b849cd282f6ebb711ff5f3da6bc99ffcdac7ecea37d00' 
  AND (
    token = 'tp7xtvzZ/1rryfJA8bsVBenKuKlzi0qorSPD4FA30Is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )