UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eiW2AML5XCr2xCEC+gFrMhVHAMzM603KaX9RpdY8Mro=' 
WHERE 
  key_id = 'fb7b020bf01865798b420ce2f2898aab6056a1335d714f8700dda10bcbafe387' 
  AND (
    token = 'eiW2AML5XCr2xCEC+gFrMhVHAMzM603KaX9RpdY8Mro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )