UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o9Dz7/tHCxhCD1O7VLrT2Nu63c4r/c9le9y93MSC7z0=' 
WHERE 
  key_id = '6e218688a18e603ed14f8977b1eea81fee2f44978dfab601f48d33c8a4ca0d21' 
  AND (
    token = 'o9Dz7/tHCxhCD1O7VLrT2Nu63c4r/c9le9y93MSC7z0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )