UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qf/PimLD7oMyvCF+IxjTBvQbq11AFkcQrMB2wGBoK/8=' 
WHERE 
  key_id = '4b63d861684473ca6bdadb04e4a631416bff1b599346f9c27e9aeca02b4f53af' 
  AND (
    token = 'qf/PimLD7oMyvCF+IxjTBvQbq11AFkcQrMB2wGBoK/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )