UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BW/PQtgCFEMmtxRID9JqIPADOaEP0Dg1qOQgAsBuoEM=' 
WHERE 
  key_id = 'ade2d74e0ed0390ddd8ffa02202b360f4e5a88131cc4d720633d3addd1bea186' 
  AND (
    token = 'BW/PQtgCFEMmtxRID9JqIPADOaEP0Dg1qOQgAsBuoEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )