INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '302db979041674d2a5dfc1deae559d08349429a634f3dd2e0fa7739a38a609fb', 
    '3TuWe66APzcMm/PsECoxrNdWNcEHsg4p8LHF90zC4ZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)