UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sTj8Fm/DLVtJ6XVxq2vtMisZ19PcJl99UfvJKTDK+O0=' 
WHERE 
  key_id = 'f0c0b67c015d0095e275d618bcbb65eb22989755b200236ee1bc6b6d86eee1ab' 
  AND (
    token = 'sTj8Fm/DLVtJ6XVxq2vtMisZ19PcJl99UfvJKTDK+O0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )