UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dmj+Zyo2Dl7R0e7d3X8tnoKWQViUXt0Qm07JYHFHDgk=' 
WHERE 
  key_id = '6294fa8bae42133babb04671dbe8505f1b8bbc0dad3d2c5365c9b12e04d6feac' 
  AND (
    token = 'dmj+Zyo2Dl7R0e7d3X8tnoKWQViUXt0Qm07JYHFHDgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )