UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DyMQkG3Qc4dmJzLJhtG0cmzHJn65K8XQEnCtRfWsxPc=' 
WHERE 
  key_id = 'c96197af9ec41764798505bfaab5b6031685ecf88942bb3096288296fabecf8c' 
  AND (
    token = 'DyMQkG3Qc4dmJzLJhtG0cmzHJn65K8XQEnCtRfWsxPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )