INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b3decbb31a5aaf040e425af4d24decf1ad16390a47137cbe41452d882cd383e', 
    '+8PCzMZQIdMo20TxDgYAIEMUHlMNzk9YhytIqIQxFR4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)