UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y4TFSfYeKUVEAT2JnXE6ULOnUeeGUwXBGnMDTWlkm6M=' 
WHERE 
  key_id = '266923231d7da947f3e8c15c56ce4ee4c95a66534ae2086bf33e8f013559a597' 
  AND (
    token = 'y4TFSfYeKUVEAT2JnXE6ULOnUeeGUwXBGnMDTWlkm6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )