INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5aabe518c3e72cc7f6e704b5de4cc844e130d20c2914fc31218e0ee046264aa', 
    'bTdNMZC2y8nIbQnMNNqE5jCTbNvr/MCnrpSpeC8wr7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)