UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U5kUAbY1TVQnceU1bVUt3y+2NHCt7nwLsXBL9sJJnr0=' 
WHERE 
  key_id = 'a52db3cd684e1448e583fd4097b22600ea7b62b4a781d5fc5f75e4df372ba4bd' 
  AND (
    token = 'U5kUAbY1TVQnceU1bVUt3y+2NHCt7nwLsXBL9sJJnr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )