INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b836f6d049022bdf7651be4c4b090ae6f1ad14f58711bcd09e020184f2caddae', 
    'ViaiqH8XtPPgxjBdooamnJGhron7e+mLceC2n7AEuZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)