UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SnWJekgvPisk0Ub4+YWhdpC7YcNLmiAY4n7T5/pmzsg=' 
WHERE 
  key_id = 'd1fb746f899b76482cc2cb0f98494af5f253186c86077d0f28730369e5149c97' 
  AND (
    token = 'SnWJekgvPisk0Ub4+YWhdpC7YcNLmiAY4n7T5/pmzsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )