UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pkLNzc/yFOpkS+YRzLD1g2MU8vnJ3wDqGJNw1k012O4=' 
WHERE 
  key_id = '2f7bc838d7a77fe2ced05eb819155b970f6b970b9b4045811bedc617ca5253b7' 
  AND (
    token = 'pkLNzc/yFOpkS+YRzLD1g2MU8vnJ3wDqGJNw1k012O4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )