UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tAW8nsaA2h+xZV4Jqe74prRz2c88pYVI6NsR0zrRKAs=' 
WHERE 
  key_id = '85ea800992a40a3e526a86bccae01aa35c6c27d6fcd06c6d6d9fd05a33353164' 
  AND (
    token = 'tAW8nsaA2h+xZV4Jqe74prRz2c88pYVI6NsR0zrRKAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )