UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rSt/orSUr/DxYx9sRcPZxLXT5QV9CAv2kNwezPKipTc=' 
WHERE 
  key_id = 'c33c53cf7e41f2d076ffcad460d3d311355aa2ae5e08a2fed42bca8e5c02457d' 
  AND (
    token = 'rSt/orSUr/DxYx9sRcPZxLXT5QV9CAv2kNwezPKipTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )