INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a80a2cd192a22c4fa7cd21ca346ffd6a1e7f807c1b031adf8c967f3450932bba', 
    'f6iaVm7stVwPrNWVemnLkAtcdVSMpL/T9KVYU7vjND8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)