INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2908ccb3003e76a8e8d724a978d8fee0ccf87676d5d8f1ad7dcbd76eae0d53be', 
    'SNj/RDRPuyqze7irlKd9UREx1Xi8VEcgPCB6Pxcijto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)