INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bbbd823f23a974c2844fb8ffe41b59dd0d12847f835ddab988c46ff710a6a53', 
    'DSEBMi1xRTvimsv1QvmXbZjWg8P6Zy29bHl1Apgv8qA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)