INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dce7d238c48666a4cf4e672e20015d52729b24e2081a13307ad34251328f448', 
    'Za2G3DLYpVufBq9lHVp1Rhpeplca96Zfw9MUeUS6oFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)