UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LjMo/ql6Fmoe1m+cbQ/U+nfgrnlRWOR6MGxvAUJTAEg=' 
WHERE 
  key_id = 'c9be10b442de3f8bb8cea501cc41947c8b5748fd02177549a1da42b37c8945da' 
  AND (
    token = 'LjMo/ql6Fmoe1m+cbQ/U+nfgrnlRWOR6MGxvAUJTAEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )