INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e49f7671a42c034be474691d36f4e85f02fc08096f1dfddcfe90c33f25939a9', 
    'mAzOJKWMRo3tROQDoOJOvagubYDrH6zSVFlNP6jhfWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00082

Result

int(1)