INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dfb3f133dadd59ddadf736cb8d135aee33111f1f2020b8559868a0c5f31b787', 
    '0i1isAQ13WDAt7XdwFgrIYBXWW0m6cRiEBWGNklExG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)