INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b39bb9f5cb845c7581c3d7493c37e460876667253465714f4ee193073125271', 
    'FHG1zF06mGm2y2xmLIRafiluFV2koBlQb8VsYik2/ig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)