INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab84df2ce462ee47ca1fd319e0955d872799cfc1e114e4bb923106be761b0f8a', 
    'PJuBLV+hTYVuRr8Ixl7eOVvcZskx7OJ2fVcfpUalsDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)