UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K4LgeYcTOYVAwLndTaqkA7+Z1iSSes/mievGbkkegsg=' 
WHERE 
  key_id = '2cced2100f804558737cda834ee467c54d0868cc76108a9ba02313ee1852bfe1' 
  AND (
    token = 'K4LgeYcTOYVAwLndTaqkA7+Z1iSSes/mievGbkkegsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )