INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2dc43b890846bd06254224d4eb5932b07919d91c41413322bb41e832c55e5135', 
    'Y2Sw/SjIdG5e4MUWtUWVxp1OzMgp3FbWHqWtSV2hZFQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)