UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GRdKQTxZAUnVAYcd87yjdY+iMMmf+gIlhLK0kt8mszE=' 
WHERE 
  key_id = 'cf37be4b0bb56900e87031457563a4af0bdf1f793c77b3ae3a61ba508d02de26' 
  AND (
    token = 'GRdKQTxZAUnVAYcd87yjdY+iMMmf+gIlhLK0kt8mszE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )