INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c10a7e85e6111a2f7b1328390b11547b1939bcfd4786abe3824f5a58ec7c4ed9', 
    '0K3tDu1PC62NSR07MoTJmaO110aRFj3ICF8CevyrEzM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)