INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03c957ce345a67ce4dcb7d3046118b76be5f7362d2bd188be586477286319e1c', 
    'R3+bqybwg13T3StExry+usqKnnESd1eez4n1yAngCXg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)