INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '270aa5923ef105ed536f128158939bc4d9949493fafd123fd8435a378d12e969', 
    '8aeP7Z/gvTuAFHn3NtSVVQOPswHsoHiJs5n0cDHyy1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)