INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21493128ece555f49d9e61f0a77d60322cb6b62a2353e5cf55a5eb573f0435f1', 
    'ovKBhlJcq2tifhVzVGNzGkL8fhyLkoSCdfHX3/2tEAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)