UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '78+dzyeunADk6H+cfK7fyKEXUK9gL8cq5Q+3B1V4YOc=' 
WHERE 
  key_id = '66c1d759c73a7caf005f081d526747ca6edecb50d4cf49fc1493f663852dcd5f' 
  AND (
    token = '78+dzyeunADk6H+cfK7fyKEXUK9gL8cq5Q+3B1V4YOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )