INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bf0b71cf8fbaee239fee6d150e47d797338489f3c4d8b34b39bbfa079acc8bc', 
    'M90qx1widBekPJncslWepGX8MbjT//pdk3PvOKyD+Kg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)