UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+dnmsdDEOpuGtLfEN+oi9oAmMeTQQcXtgj1rbCa+U6c=' 
WHERE 
  key_id = '2a196fe721e687e800621ff6b0a2f1d0e06898635a83bb2f5043dc5354fb8893' 
  AND (
    token = '+dnmsdDEOpuGtLfEN+oi9oAmMeTQQcXtgj1rbCa+U6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )