INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ccff060b695a2c741adeae0189190aa3afdc032ffc59e7df806f74f3a57e7fe', 
    'JetIQeCunQxG5ICAWXq8rwM6XehKdPFtkONb2tyLWvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)