UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xE4kLIC7hK3Zm9uJPUoMLR/5l8Jb+5ENe+YrNuE7I/A=' 
WHERE 
  key_id = 'eb8d21f5114bace3c082184e3195fbf61a54a4f5fbdd597297e9c8807bab26ea' 
  AND (
    token = 'xE4kLIC7hK3Zm9uJPUoMLR/5l8Jb+5ENe+YrNuE7I/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )