UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+hG7zLXL83SVe43DMP49whL1sHieWGsZhw2bzF+J0h8=' 
WHERE 
  key_id = '67973f15f37cd4aa230f67e4509499b6c27ca4700f7c094568173145a063c73c' 
  AND (
    token = '+hG7zLXL83SVe43DMP49whL1sHieWGsZhw2bzF+J0h8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )