UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LHAB0x1zZ0H4FiCOa1I2GcWPVaQVbeylbjImoNsceVQ=' 
WHERE 
  key_id = '12b64c88f3ed19d23ec2ac095542a4bcdb4dc39f3a103280fba69d473e826597' 
  AND (
    token = 'LHAB0x1zZ0H4FiCOa1I2GcWPVaQVbeylbjImoNsceVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )