UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BSJZHbzfGGYXCG8dh8XLbH20+RQtnEX7e3jdaAc5G0g=' 
WHERE 
  key_id = 'f75501308feda3360e04b562d8f00371798fbb923f1546c838c4554650a9205a' 
  AND (
    token = 'BSJZHbzfGGYXCG8dh8XLbH20+RQtnEX7e3jdaAc5G0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )