UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GdLsAUVcjHHjgFoWgSB13dB4WqyRcm8G6FvZrFfBGVM=' 
WHERE 
  key_id = '59f70b3624ba85b6c58e5f4b140e3690ee7d83eda9943f79c29f1579ebd986ef' 
  AND (
    token = 'GdLsAUVcjHHjgFoWgSB13dB4WqyRcm8G6FvZrFfBGVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )