UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H/TfcerG1lSEf7Eww1srbvdj19oRE+XRik9xdn8QR2o=' 
WHERE 
  key_id = '2664cdeb77d79a2ac954172c527535fa37f9a41738b91010c1b6945a0d38c8b0' 
  AND (
    token = 'H/TfcerG1lSEf7Eww1srbvdj19oRE+XRik9xdn8QR2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )