UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L0tLjW8e3JdvI6dlHEI/RH/gII0FkrY9JEn9037zEHs=' 
WHERE 
  key_id = 'b49d42202087b8bf2df9064cece8fa1ddac3161fbad1ad107410737368f1c4bd' 
  AND (
    token = 'L0tLjW8e3JdvI6dlHEI/RH/gII0FkrY9JEn9037zEHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )