UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '046Gt2PtE2bzE+kluR45F8yJtIZCuiTRE99FKewCggA=' 
WHERE 
  key_id = 'c432c2fd27ea636dc8ef417f3aacdb9825a9b26d8a519b6bbf414d8d0608818e' 
  AND (
    token = '046Gt2PtE2bzE+kluR45F8yJtIZCuiTRE99FKewCggA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )