UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/FPwXvSKW5x2vMHqLUyta0GcMgHd7AmN2PupIob0yrE=' 
WHERE 
  key_id = '66fd73d8bd7f609a7fa931e59646036ced7c2bd796f1d2326fa884a11dd1de2d' 
  AND (
    token = '/FPwXvSKW5x2vMHqLUyta0GcMgHd7AmN2PupIob0yrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )