UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JGmRMLCF+aaOBPCZ8/lQsrJwS74NmI1RiC4sGFu/20Q=' 
WHERE 
  key_id = 'e8c68f0d3701bd96310201446f9aed2fe18cc1d2aa69cead02f607a8d04afc52' 
  AND (
    token = 'JGmRMLCF+aaOBPCZ8/lQsrJwS74NmI1RiC4sGFu/20Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )