INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5384ce4d61c8f54a688bda6105d2986c7d535d6652b92c7074825c6d861bde3b', 
    'CFUG0OfMkJluToxu6gS2YJq3FGjUvUok4RWGC/QAvQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)