UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2g6N+BR6rYxgEcQpuFY8FDZJSE7BTHT0/bPJYGp7XCw=' 
WHERE 
  key_id = '7c92dc3f20dd6d0aa734e24557ef023fa60f53489218b9467ea30059a6075a77' 
  AND (
    token = '2g6N+BR6rYxgEcQpuFY8FDZJSE7BTHT0/bPJYGp7XCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )