UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wRQP1Hvk0sggRWHPSlLCu8Nr0MmBRWBUGcUDPADHx2g=' 
WHERE 
  key_id = '83eb12e8a56c44eb8759b3fbb506b172203dd8d9f5b2cd24f99cc8d7fe280cd5' 
  AND (
    token = 'wRQP1Hvk0sggRWHPSlLCu8Nr0MmBRWBUGcUDPADHx2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )