INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7e4c738b9843867b76a46263979c0a4997816753e8ec3869c8130ca3fd81544', 
    'vcuiqQSpsSd03kzt56SpMPsC+lmo/HDiggRCJC5QWcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)