INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83ad63ecbc3832ec7cedbd1b13807ed49e49ad76ff0809c5791aabaa81a66402', 
    'My34taOKSwLaO+mU8wGbtjZR30FvKDy3lEazvkNAuDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)