UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kgZ12MrlGXGLadoH19UYOcZtM/SZ/dhEpnvGewXPpuE=' 
WHERE 
  key_id = '30d9cb276dfc90410ad8b5aa9440dc3c342acf5e075448a2a9ea273cc5dfb8b6' 
  AND (
    token = 'kgZ12MrlGXGLadoH19UYOcZtM/SZ/dhEpnvGewXPpuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )