UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C6PL2Aqw7V40LYi37vWt5/0o+Ql3EvLcRK+N2Hm/l8g=' 
WHERE 
  key_id = 'b9d8d0c126a7605f276981557fe6b1d18b0f4866bfdd13e7f6008f06292bbe6c' 
  AND (
    token = 'C6PL2Aqw7V40LYi37vWt5/0o+Ql3EvLcRK+N2Hm/l8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )