INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d03c44a6213c8d953c622a8b0d4813583cbe0583a459b0ddeefea6c277b326e', 
    'ml3a95ZEPyuNFLa9YtzW/JbrXvoZOQlmmWTtGHLGqnU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)