UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ZpZ6zyz1HaK/YmI8ZS/FpuYQ/QIXin3H3KyzT6uwGY=' 
WHERE 
  key_id = '79a72e8765c191253ee203b35354d265243410bff7d1e02fb3d511e619f8d010' 
  AND (
    token = '5ZpZ6zyz1HaK/YmI8ZS/FpuYQ/QIXin3H3KyzT6uwGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )