UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AflAp0MB7UU31lIQyF7CAuIfogJpsQWsiIxCvXw3rrI=' 
WHERE 
  key_id = 'bb40179f7f8d738895d323778207c5df7849438451f5be3e44959ecffde817c0' 
  AND (
    token = 'AflAp0MB7UU31lIQyF7CAuIfogJpsQWsiIxCvXw3rrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )