UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nW3Z/9EOFlE9sDEUjY4a8iymGswTqCVgQgSPYMJQuS4=' 
WHERE 
  key_id = '11212a56ad6cae93acfdb192a62d1d4239ce12a4fca0047c4a8ce3c1bb278340' 
  AND (
    token = 'nW3Z/9EOFlE9sDEUjY4a8iymGswTqCVgQgSPYMJQuS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )