UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'su+N0BF5Aim2fDgJY8LRQBzqxAyyW3MFZBAE3BSijVg=' 
WHERE 
  key_id = '575bcf1b7af825dbcde94c98a71caf7af36699235541810300ecdb0471c7c55c' 
  AND (
    token = 'su+N0BF5Aim2fDgJY8LRQBzqxAyyW3MFZBAE3BSijVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )