UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZUT+nT2h6wQ0g6m4K3t6h+NY5JbP40a1cmLQkyzU3Xw=' 
WHERE 
  key_id = '8781a01d4e0a1763314869abf951ef166fd4fef721150e5be00ff10b8e259f61' 
  AND (
    token = 'ZUT+nT2h6wQ0g6m4K3t6h+NY5JbP40a1cmLQkyzU3Xw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )