UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MHQqOyOVazryad7m1LSyWviVOM2GxGS5G1onA3Q4Q6s=' 
WHERE 
  key_id = 'aaf5775f70c69676c7c0ab9a81b3bf1f8ed448626db661847363261537aa3f08' 
  AND (
    token = 'MHQqOyOVazryad7m1LSyWviVOM2GxGS5G1onA3Q4Q6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )