UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/EaWs9HreRSHDSZfd0YFKmVugBti12YPMUefqcqyk70=' 
WHERE 
  key_id = '7ab63ce22999fe25a5f73bd62f5eeb031624da9002839ba0b71bde4294873635' 
  AND (
    token = '/EaWs9HreRSHDSZfd0YFKmVugBti12YPMUefqcqyk70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )