INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c96a7e15df21aad0040435751a32a75023106a2cb225354310cdc0034a76f8a', 
    'SdXFLbRAUy35iIEp63TSt+kfe58OvsnCK/6odH3OtdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)