INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c31f903b7f2cec135b2837b6c3883182982f18daa9199a4cbc495f6675738f1', 
    'PXU+vSnz6lAeNABZ2WLUT84XxRSN65wXhGrSqPCQzls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)