INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5026381fd25375e0ad79d1db72148d72f62d6af0d57e23afa1f1ae5cd4a8f6f9', 
    'ZrVgzaHrroCW4JLvt884/nPi+Zr7oViz65Y0QebBo74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)