UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p7tS0URj+C8z01g6tcvSIkwm+3Z2Hdwu024O4iNFA8E=' 
WHERE 
  key_id = 'bef2b0575782b11859fbebe0dc6690032b8416f2881cc114318e7e132d882dd7' 
  AND (
    token = 'p7tS0URj+C8z01g6tcvSIkwm+3Z2Hdwu024O4iNFA8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )