INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c08216dab45f1456ae659a99e581195100d876d6f6ba08eaf9215e9eda9d4d3', 
    '4g5ORIVT7HIAAKPxGFG7Po1LIRRVz8wMeEE5QnedNAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)