UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aJQwDy5NAlUVNXa+A0QHI9yavvgrbg7yUFDtbLzZ4tE=' 
WHERE 
  key_id = '572a8034f21f547d8e40d0837be4ec35457f8ee8ca9cc3916ab6de70ee7e3d5f' 
  AND (
    token = 'aJQwDy5NAlUVNXa+A0QHI9yavvgrbg7yUFDtbLzZ4tE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )