UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nz3b0JEKABIQrjGDA2qydAWL2VIRo6MwW+s57G4vaFA=' 
WHERE 
  key_id = '12ae844f6be5087e49f10bd76c290f24f82f74b7eac46fd5536af908f6e6ac15' 
  AND (
    token = 'nz3b0JEKABIQrjGDA2qydAWL2VIRo6MwW+s57G4vaFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )