UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LDzkrGgWwBbsJ2DG2FLRL4uy+byd7fIt6UqaORexoVY=' 
WHERE 
  key_id = '0ae8c8bab17f350e9866265d5e4350cadcec51c82485b0a9c7ee28ef3065084e' 
  AND (
    token = 'LDzkrGgWwBbsJ2DG2FLRL4uy+byd7fIt6UqaORexoVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )