UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yrN4g1Q5edRv4N+qbovVzq/1UNBXny+qjOSg+LJ1TS4=' 
WHERE 
  key_id = 'b8b5c00c429ec8cb599e91d37f45a72616a03e0a04fb4d27095c61a6ce03b8a7' 
  AND (
    token = 'yrN4g1Q5edRv4N+qbovVzq/1UNBXny+qjOSg+LJ1TS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )