UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UOf2wEw/m0Vk/N42+lkgs9w4HkcuJGxItY7KtJnINx8=' 
WHERE 
  key_id = '176018c0bd125498b2cf482b639dfad856d720aa0bd1f79975f89b4126816fa3' 
  AND (
    token = 'UOf2wEw/m0Vk/N42+lkgs9w4HkcuJGxItY7KtJnINx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )