UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '60/0emu2XNxfCdksKuHHEZ46pQZHsTTbSYaw9ctMK2M=' 
WHERE 
  key_id = 'd90fcc8e6d58417003b40f4e4383053e0f8bc39ef659aed726f9df857a175213' 
  AND (
    token = '60/0emu2XNxfCdksKuHHEZ46pQZHsTTbSYaw9ctMK2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )