UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S3scLT/6moUDkTTyTh8Sbd037fZCFtNkUBW0GO/aXy4=' 
WHERE 
  key_id = 'ed94ef4247fd508279f5a1d67f0e114ac76fdb75b8f78ad4397bd710db616841' 
  AND (
    token = 'S3scLT/6moUDkTTyTh8Sbd037fZCFtNkUBW0GO/aXy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )