UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fHrbduth9T3mQZhpWZrizYacQbqx1vlu8uP5bEBrdo0=' 
WHERE 
  key_id = 'e9490a6672e7ae3ef1acb36460af60a13bdbe65b999225b189b52c7a83964fb8' 
  AND (
    token = 'fHrbduth9T3mQZhpWZrizYacQbqx1vlu8uP5bEBrdo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )