UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z50HKpkD1eCpwSPn7U/GCVkcypjNtnE/+Xdk6JMOG3w=' 
WHERE 
  key_id = 'ce345de211e8d4d64ab876ddd41479a1e8c9c903215450ded2d2d896fca7e478' 
  AND (
    token = 'Z50HKpkD1eCpwSPn7U/GCVkcypjNtnE/+Xdk6JMOG3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )