INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b4219667ded13b7566920fad47a703cdbbfbc885589a0e5063164e1fe238431', 
    'E+OfSo6nrWqQwLFCzj3MIP0GwvuMF2GFxBSx/2WimlQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)