UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iMfqTLRqwWZCgcST2SbYWRKz1SJu6l8zDvKoWnpRSfM=' 
WHERE 
  key_id = '0d8c1689bd558c34103bcc157404a66521915a2e3ea12b31e3cf98c3c59ae454' 
  AND (
    token = 'iMfqTLRqwWZCgcST2SbYWRKz1SJu6l8zDvKoWnpRSfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )