INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a35cd988b64585deea075ad679691dc2a708d2605ac1a9e9efc882124e9b32a', 
    'g1QnuKFRO2mG04w7BVodB8CfRr9/7BHJ6ijjLd38fVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)