UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XE1Mq5tudc8fzKDDo3aExHaXakMNpd0YNnHcEuBzQv0=' 
WHERE 
  key_id = 'd0ada2c82f603077f1869343acbddd910cfff9557f6fca00389599a938db5b33' 
  AND (
    token = 'XE1Mq5tudc8fzKDDo3aExHaXakMNpd0YNnHcEuBzQv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )