UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FHWqt9fgXhWNfIndwk+nWWlW7f5yRj2YBUjfPC6a0g4=' 
WHERE 
  key_id = '5c8fc4a22fbf3dd503848cb986415e62e196c855bfb39484fe27836c2aab9461' 
  AND (
    token = 'FHWqt9fgXhWNfIndwk+nWWlW7f5yRj2YBUjfPC6a0g4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )