UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qOLghiOTLmh/1+j7sGXNVvvd4pdwCfV060sedxTVumg=' 
WHERE 
  key_id = '743e54dfbc9c127d6eb068ba0d369838124ab864c91550e7d2e43bbdcac92532' 
  AND (
    token = 'qOLghiOTLmh/1+j7sGXNVvvd4pdwCfV060sedxTVumg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )