INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b58b72b022578b3c1046d3f773f022f52dbf74da56b2681b59c6ccf8e2370673', 
    '8tiH1roPYC5fHtfFh5FlWWoRESzbgLheENApSP97jzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)