UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vAqeOnJaJSM100UzxIdaDhfGtYes5JVORsShYbWFRgQ=' 
WHERE 
  key_id = '3b19f01033bb242a15e0d2a8d81d2ff98efc09eb322c6453487c91c41d207bd8' 
  AND (
    token = 'vAqeOnJaJSM100UzxIdaDhfGtYes5JVORsShYbWFRgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )