UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9EHLcx4Qdcl9I8wSWNDlqacmq9Bp1t9Ith8ngpjq0n8=' 
WHERE 
  key_id = 'd81dd22eee66f2a8fa832728207dd0fe852f7a9130e112a0b63bca4edad6a87e' 
  AND (
    token = '9EHLcx4Qdcl9I8wSWNDlqacmq9Bp1t9Ith8ngpjq0n8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )