UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6eNVy9UtjMe1PO6Cdfyiv05NNdK/pM3LbHn8WQxH/n4=' 
WHERE 
  key_id = 'e56828b5d732ec64c95bc7ee42a85beeaa0f4e08322507d26b94fb8bac039f29' 
  AND (
    token = '6eNVy9UtjMe1PO6Cdfyiv05NNdK/pM3LbHn8WQxH/n4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )