UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SKNto9Pke89IV3yJTzNKtKIHf0y1kXcGCXmuYgvF6F4=' 
WHERE 
  key_id = '5d7751531f6c821a72045bca102a51604bb2a3d97876c54c4e4203d881efb6fe' 
  AND (
    token = 'SKNto9Pke89IV3yJTzNKtKIHf0y1kXcGCXmuYgvF6F4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )