UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dWfgGEnYbubanNp5tuNQmWdulTelDWdXMNF6bV18fEE=' 
WHERE 
  key_id = '46a77c98c1bd8c404d3cd93d9dc0df4ce3cdb5f22593a142ba5bc59584c03e6f' 
  AND (
    token = 'dWfgGEnYbubanNp5tuNQmWdulTelDWdXMNF6bV18fEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )