UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eBEb2WbklJ2/Xvznfr6qbE6O4SaQuj47C2ggNSlRQxo=' 
WHERE 
  key_id = 'ea25ad80ae53c520ffbb6909b3bd83691b1764259d89c9a8b66b18682b28d8a2' 
  AND (
    token = 'eBEb2WbklJ2/Xvznfr6qbE6O4SaQuj47C2ggNSlRQxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )