UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I/t9ftZP1wisMFmsEZR9Tn2OuiwPX1piuxnYGGWPaQA=' 
WHERE 
  key_id = 'c1d11d0b944a9e3172a808155040b9ec3c61750d78276bb587340bfceb8e7e49' 
  AND (
    token = 'I/t9ftZP1wisMFmsEZR9Tn2OuiwPX1piuxnYGGWPaQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )