UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TH4JTS4pLq++WOGEeV14yy1f1MErVv5PYQysKIPK+Gs=' 
WHERE 
  key_id = '7919721eb4e36031318ef2aa5e1ee64df2ac36ab83b18b421c2439ebb9dd62ee' 
  AND (
    token = 'TH4JTS4pLq++WOGEeV14yy1f1MErVv5PYQysKIPK+Gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )