UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kJW/Q/ksl2BS0YqiOyec+n36fcICzTK1jlLrgiPzRQU=' 
WHERE 
  key_id = '948a874db09e38b1bb10a00374221e81d0e64ebdee40b6ae5a97d16454fe2b6f' 
  AND (
    token = 'kJW/Q/ksl2BS0YqiOyec+n36fcICzTK1jlLrgiPzRQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )