UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BcXwzG0zMv89eBHVnzcEe6wL9HfzzEqf0neL9++UVk=' 
WHERE 
  key_id = '001b7e3f7010fc84cf8e39a0baf87c4e99f1265844710a385cce9314fe20f571' 
  AND (
    token = '7BcXwzG0zMv89eBHVnzcEe6wL9HfzzEqf0neL9++UVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )