UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H+LuLAqvwcGwI6Lm2s8uuhv1y2BoDO3RbhCd8/lhA4g=' 
WHERE 
  key_id = '99caf7ff4a5846942356dff5d3e1be04ca835597f9939241a7d8212332c9aa98' 
  AND (
    token = 'H+LuLAqvwcGwI6Lm2s8uuhv1y2BoDO3RbhCd8/lhA4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )