UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BOqE6t/VhSrw9Zo0cp7YgLgFq2i5BBoAQmfEUTxfG7o=' 
WHERE 
  key_id = '446495c55c9a33b082a08643a448653fe347f126c54d7089708f8a927a351e62' 
  AND (
    token = 'BOqE6t/VhSrw9Zo0cp7YgLgFq2i5BBoAQmfEUTxfG7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )