UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JJ2LywevVEjlnujE43MHhJzB5rd7j4PevW3/RHPSUAc=' 
WHERE 
  key_id = '1bd9452f0201a89aeb3ce3ac749a49c12471a16158fd98a4985e77d18004ed26' 
  AND (
    token = 'JJ2LywevVEjlnujE43MHhJzB5rd7j4PevW3/RHPSUAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )