UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vLrDzyAMX+xP7Gfx5pT3u3fdLzIH9SJujGX90Qv+2RA=' 
WHERE 
  key_id = '6de92878f6a1ff9101fda4b8c4ce6440a578d77d35fdd24818dd823e08e732c4' 
  AND (
    token = 'vLrDzyAMX+xP7Gfx5pT3u3fdLzIH9SJujGX90Qv+2RA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )