UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BBhZpaiINH9iaUlcBrKQzdKQ2/JIbkRVLGnEW7vQk1E=' 
WHERE 
  key_id = '93e60413ab8ac7393102d9c1facf50f4a7515554cf98456daa598971b068dd31' 
  AND (
    token = 'BBhZpaiINH9iaUlcBrKQzdKQ2/JIbkRVLGnEW7vQk1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )