INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3eea5e18e9bac601198299352590abcc104aa27631035a0c050a50d7e2e843d', 
    'h9iIBs++p1wcQDfT0DYONeeljdIbQCw2JeI5z9V0ARo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)