INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e4ea212e92429858e127994b0f0bdfc593730559c135fc87f5e02014a59cd30', 
    'iddwrjZzBlv6WHHoIwtMhDpKSdmxWvmpQ1R8yQivsag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)