INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb0fb802c446ed0a664520831b1a646329a5298e57425700f85a6d428bd7713d', 
    'pbamn3Nf5CQkVzZAUeSy7FLB3RT+L5GbcOt5+0dHNiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)