UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JJLOgfxmbjoZsQ7H8W/nHytpyhAo8T8zdazcBlbO260=' 
WHERE 
  key_id = '6bf508285abe7a26d084d502e66d3ac53c3a68a6c16237714b5fb409d5284c45' 
  AND (
    token = 'JJLOgfxmbjoZsQ7H8W/nHytpyhAo8T8zdazcBlbO260=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )