UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ImjHiMj7xezcwo+QwpPsWsJHRSiq5MFBak1MP5if4GI=' 
WHERE 
  key_id = 'cf8864d0e3f01acc6759587adfddbcf62916325ac0ac54b1468731bef8e371d6' 
  AND (
    token = 'ImjHiMj7xezcwo+QwpPsWsJHRSiq5MFBak1MP5if4GI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )