UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e4E5cNli99OvvGxs+We+4Yx9E0cM8jiWzM3+IvkELDQ=' 
WHERE 
  key_id = 'f4528651e7d8c0ccb9dad9b32a466bed7e7f339dd0ef43fab2072ba23881ea8a' 
  AND (
    token = 'e4E5cNli99OvvGxs+We+4Yx9E0cM8jiWzM3+IvkELDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )