INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7268aff191621c597c70cc58af28e2072c4fd368707d54de0749057875c4b3dc', 
    'xgQCaugpETZ1zRmDEh1oOQYmJ+xFdXUtDmEBXFAWXBA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)