INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0fe271c0a56820bce2c6b3991652b1c0c88ab2f50686c8019f014008c9ddae1', 
    'YZk7xad0d2NYUfb4aDzB34hMMmlWtxgmdXJCF15HrnQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)