UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YDP6/LFqSzOY1ADc209zfVyD2N+ijZy+PATv+YZH+8w=' 
WHERE 
  key_id = '321bfc848d6073f89d23ae1f79ac8b7cf3ebddfe80e35c77498f9d2a6033670c' 
  AND (
    token = 'YDP6/LFqSzOY1ADc209zfVyD2N+ijZy+PATv+YZH+8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )