UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p1giZon3UZktVUEhhLHm/VPiVLqQfYf8Y9Lbq8mriAU=' 
WHERE 
  key_id = 'a56c5609545f9732d6d3a59dad654f44492c1930ea5d24e3e460b99349ebe2ab' 
  AND (
    token = 'p1giZon3UZktVUEhhLHm/VPiVLqQfYf8Y9Lbq8mriAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )