INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5997e2cf4aece91b864e51359a0481fb56aeeedbc946e5df87538b49c4cb1b6', 
    'GXBvIHSpAJYtctlpTHCHnrFoyNYJRo9XHJsoeORZkYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)