INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c9e9744667a1d2326e9ae423675d3db2e73e04c0c5e03f11a04edfaf23401f2', 
    'Mn33fGBjr1W1+K0k+jlop8rBRPivnjO0NDOoAWcSpU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)