INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73f78ff051f13a67fbaf9a7839339a0a6b85745e6f5b47948df8198d31bc8d7b', 
    'RWsUtch1MoSbXG4OdYH82lVGOGzt4rR9bcBOkDBgIIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)