INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6ee3995dea7c582512974f491e9424bb3dd6e259731d22a832bacbbdb72cdc0', 
    'nqrfeUo29+WcYVhtOb9plsTKQpRV3ix7Osoq7X7Vg3w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)