INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6608646357803c073e9a4ab619f404238b75ffd16fd75eb4662724b103f2d045', 
    'pini04YrDzRHt/tFMaudFI+ygiNFAZQqooVHSkzWsK4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)