UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SLGAEHwaHgPLjx3gwsG1vEgT7nOc4UzIJHHqGEFZYS8=' 
WHERE 
  key_id = '2c73b71d59c4d9759e406cf9724ff043d139a6c03b452a0e9b67df99ce1e63e5' 
  AND (
    token = 'SLGAEHwaHgPLjx3gwsG1vEgT7nOc4UzIJHHqGEFZYS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )