INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3044910044af7b2590cf8bf004d9ba33ee5ea790dc2408875e4bb415cc249d9', 
    'i3KQttCEs9LgRsq0qxIE7TVV89G9RImxu7TXGCccvOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)