INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e94f5e29c7c656ec534a412a82efec2d61e0f1079e5db2d30e7f55f2e26614d4', 
    'pU1HDFhzknUHwfyRUpPTo+xeJGunW0JKQXzbhDsL/J8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)