UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9bg4y1MY5zXno3MVmIPr7NSGeP8oJyZsN/3dvJf3bdM=' 
WHERE 
  key_id = '4a86849d339b40528500dac03be06630e992b1703a2412ada2d47a6150efee4e' 
  AND (
    token = '9bg4y1MY5zXno3MVmIPr7NSGeP8oJyZsN/3dvJf3bdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )