INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b1fc775c8ee2f33226f7461fc2266499363cc9e5efd74108c18157f29e7a253', 
    'aJ3dN+PzgO1s6FR+KM0c2rGqiuIvq2UElA7PHNfCMaU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)