UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TK7PysKKzULY2KC2BRfJUAoQ8pgmZRtSmYnBQVu1jL8=' 
WHERE 
  key_id = '40bd182211360017ccfbb92626d55a2316ebe104e5eaac358458731ab5b3c190' 
  AND (
    token = 'TK7PysKKzULY2KC2BRfJUAoQ8pgmZRtSmYnBQVu1jL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )