UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BG0RSQy6P4ry2MIxy66y57m8kSqB5GHMxgIKVT9We4=' 
WHERE 
  key_id = 'afe2db442addb33ed39ee761b3eef7ea9db01d995aa0b0eb01b8fda33282efe8' 
  AND (
    token = '7BG0RSQy6P4ry2MIxy66y57m8kSqB5GHMxgIKVT9We4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )