UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7t1kb2Ow7jwZTEMuhFbLF9hULVphHCjRcS2XF39Eufs=' 
WHERE 
  key_id = 'd6f46dd3e768aa3afc81aac7ca0adfcd69f6225ce6745bdc7077b41b156f38b3' 
  AND (
    token = '7t1kb2Ow7jwZTEMuhFbLF9hULVphHCjRcS2XF39Eufs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )