UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zmr98gIjeb8QrjDPaSi7VLr8+//z3SAzGLr6+5rMZKE=' 
WHERE 
  key_id = 'afbc1f7d1c433a62f23bc51d3a28b4a54766e9e99d048340f2bd02c8d658d38b' 
  AND (
    token = 'Zmr98gIjeb8QrjDPaSi7VLr8+//z3SAzGLr6+5rMZKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )