UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QVLUjE9G5+rVNxSPRoX2daxlYS/AD4t4DOuqriKjz/I=' 
WHERE 
  key_id = '0be8688c1368b1c68c9480e369933a3a91c9b4d00e0560f6cdd633e42d45441b' 
  AND (
    token = 'QVLUjE9G5+rVNxSPRoX2daxlYS/AD4t4DOuqriKjz/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )