INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1bb0ec64331ab61a80a548a8b298b78565fce0c5e137a4841d14500e37774e9', 
    'bsK21QTdkzoAGG7spgt4VKKWo5cQBaQCjBPfGRkUV3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)