INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50abc65ada53828ca3eff2c82ea307fb1919e657de237372e150e241ce514e54', 
    'dSfAnyuzxOAZiwaZnwJCO/rxi69zt1dLUKWwGaTLg7U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)