INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e27834c3467e53a8ac77a506e6b28d86f06120925c8280e4a7916bc2d50778c', 
    '6PxlbLM4ZwlaIf+aLlw8YhBl1gcpzBtPIuofloFqGpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)