UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F+pIWGvfn+G6UlqY+dizpx2LVmlaUzF9WPbVo2vUOO0=' 
WHERE 
  key_id = 'c4f490f096d5a445969f4ad7c85679588e4a2d8ce81d72d16cb5acfba2231355' 
  AND (
    token = 'F+pIWGvfn+G6UlqY+dizpx2LVmlaUzF9WPbVo2vUOO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )