INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2e0fc75552834e5bc2c60acba9fe3391546a714c4b4e6a78dfa35292d920b63', 
    'sbowkQh5YwaQmyCHwZGYDrPIjde7n6e6eQcHmI3uBrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)