INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3661eb63076363358f0ee8eaa9b38134668fad6adcac6ea36b807717b3b968f', 
    'twtgaNazJIcEteysiSzCIb24NOQhfwstNXW11tB2KGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)