UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Avr/fvG7tNPxJYU83l/hdIlkKrpcz8TLdAUnhV23iQE=' 
WHERE 
  key_id = '1c18c75f6e89b57846c9bedcc76411e743ff699495e7d56f8a9f48e9ffcbe0cc' 
  AND (
    token = 'Avr/fvG7tNPxJYU83l/hdIlkKrpcz8TLdAUnhV23iQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )