INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '817924536a1aea7e3100c5864066f87796ca160683714d1b09e59edcf1594782', 
    '7CeA7oNMefbhCZfXdx+00Wc77s8ta4he8yyh5rR9gHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)