UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bt3S07KHBUVnVK4WwujqlL87tm8YlW9kBcA1LtFJ2t0=' 
WHERE 
  key_id = 'babf0098d352ea345758c191aed60eae3ee690cbbc11463f369fdc62719a8484' 
  AND (
    token = 'Bt3S07KHBUVnVK4WwujqlL87tm8YlW9kBcA1LtFJ2t0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )