UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H53mtniJUuokVYlW0tVnCaST7vW1YYgwQqSS8Yb75x4=' 
WHERE 
  key_id = '676d79147aabb794a45010b0c2d16499e185711490cc59089ce9bd2a3fcdcde5' 
  AND (
    token = 'H53mtniJUuokVYlW0tVnCaST7vW1YYgwQqSS8Yb75x4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )