UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i6RZNoPwdli/EHa8BFDpkFjETqd0TGFDAh2xUDh8LXg=' 
WHERE 
  key_id = '92066e44c6799627f9265b3b00bf2e9d2aaa206c1b9b0e2f7cae73a67e49616c' 
  AND (
    token = 'i6RZNoPwdli/EHa8BFDpkFjETqd0TGFDAh2xUDh8LXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )