UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L1qjvjrBlk9ROMWyFlfb53cuw+cLrJqdQZFKzt93zSo=' 
WHERE 
  key_id = '524533bb90b4bf8c239d83480318fb6b13af23b8bcd94ebbfeb2f5dff9b52d57' 
  AND (
    token = 'L1qjvjrBlk9ROMWyFlfb53cuw+cLrJqdQZFKzt93zSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )