UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rsTpKOwSkg1k2yoNJW2p1cE3GT3KDTLPyMpIqGMmdhU=' 
WHERE 
  key_id = '8bdcca6d4f87c77cbec7b62764575a951a156ab74e2a167a1929cf84a70ef0b8' 
  AND (
    token = 'rsTpKOwSkg1k2yoNJW2p1cE3GT3KDTLPyMpIqGMmdhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )