INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16597f8bbea5ce861d56cee4394b7741eb2c02195b28237bf0a3f9b0e15f4fda', 
    'Ppcjtnf+KDcHAkgZ0QSeVOcCxAlVh0TvMtU7jOJG3Wc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)