UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LVH0RshjrRBYjBrtxK9bRknvvBRiFhRRMRNrTmowvi0=' 
WHERE 
  key_id = '92fc5e1530df81e142e88f551817221f873e28aabbfc434b8d0d393978d7e1c6' 
  AND (
    token = 'LVH0RshjrRBYjBrtxK9bRknvvBRiFhRRMRNrTmowvi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )