UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L9eht+jMrl77wfZf9veEG+SbjyxNQeZUy+CKSYO5iTo=' 
WHERE 
  key_id = '6ee2501e44b6e27ce746ad0a3cb50e785d9d9baf08ddbde569850cae21b594a0' 
  AND (
    token = 'L9eht+jMrl77wfZf9veEG+SbjyxNQeZUy+CKSYO5iTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )