INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20b668b51fccddeed4a8ed3a15a600f2541487047a3478e1f1f6a38b073ad411', 
    'DzVgyWpNhTKM/5x1DWt+DJhxE440HiiONmOkt3nN0fY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)