UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PIx/l1hZbx0D1s4NnyUQLP0QCcZR9652BIOyCn2rJlw=' 
WHERE 
  key_id = 'a317e38f8ba899e8f84c7eb66d29620c5c35bbec4cc975c14b0b20035f5743c4' 
  AND (
    token = 'PIx/l1hZbx0D1s4NnyUQLP0QCcZR9652BIOyCn2rJlw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )