UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LJ834vEnUU+D9hEN6Ds7Jfe0KD7rnjaGZSeER4qkThc=' 
WHERE 
  key_id = '3bad303f155585e3f7cc531c640007b92601e47b6edbe77070a81dda4c256023' 
  AND (
    token = 'LJ834vEnUU+D9hEN6Ds7Jfe0KD7rnjaGZSeER4qkThc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )