UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MXvNO4ZohCGhJOFY8L+DIdeoOgEgXrypH2pfmZJsRFE=' 
WHERE 
  key_id = 'e921eec0fcadb8c4eea9832165dded1de3f1270daf2feb00dcc6905e9bdecb0e' 
  AND (
    token = 'MXvNO4ZohCGhJOFY8L+DIdeoOgEgXrypH2pfmZJsRFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )