UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kBWVwfJ6J00VNSNtKp8VwSBXn1z/SOjqcyNaIcjSpSw=' 
WHERE 
  key_id = 'd2fd51d86107a09dc23f9df2ee3eb9f540c55639eeedabde104a20df06341bae' 
  AND (
    token = 'kBWVwfJ6J00VNSNtKp8VwSBXn1z/SOjqcyNaIcjSpSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )