UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8pvq0yIGafxAYWjTmnZndZBs5n8WTXRpbB4bvn3mYlU=' 
WHERE 
  key_id = 'f7df8fc23ed380570ac0444262bd19da447712490d137c11bc03e06af1966880' 
  AND (
    token = '8pvq0yIGafxAYWjTmnZndZBs5n8WTXRpbB4bvn3mYlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )