INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6f047304582af24db191a8523c4866da9b13ab23cd3108a5e3da3d6bb8e295a', 
    'gv0OsxlvHKGW9TEHOmCWR7b23MausMbdHkjHI2gLt5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)