UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dd1iaKdA8uMCj0J3Mpo1SXUyIgISpapcDWqSrnzSrGs=' 
WHERE 
  key_id = 'ebf0284214b681f23be26c2f2beb4637c76a1197ce281d4cb2f2b9060c3efb38' 
  AND (
    token = 'Dd1iaKdA8uMCj0J3Mpo1SXUyIgISpapcDWqSrnzSrGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )