UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+KP7nl+YECXO09uCa1JS67P3iXY+B7Y0YsR5CR4kQMo=' 
WHERE 
  key_id = 'e4bb02a6313a75d0ed92da8c29193f12d8b4e9cc18a9460f745d500ad1ad43cb' 
  AND (
    token = '+KP7nl+YECXO09uCa1JS67P3iXY+B7Y0YsR5CR4kQMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )