INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b15aa35cdb43fec814b1ece5b897627ea14a35c119901dea07b14c3326a3fcd', 
    'kpZyuk0Ew/zTVrF+Sz9FSf2RqCPfj4Oww9IltneCp08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)