UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OQh0EsqTKVd12eoSZs75AXdmVGeRdORqnNzl3SGPVnc=' 
WHERE 
  key_id = 'be5e30f931b8ba1e326c3be8511ac718a0e70e886524c9e29d5b94c22e7ebf8a' 
  AND (
    token = 'OQh0EsqTKVd12eoSZs75AXdmVGeRdORqnNzl3SGPVnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )