INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a959c2812650f0b086060cc82138f9dc2690d7421810129d0ad8fabac156a14f', 
    'S/viaRlrpFZS+2sPxV5SyHdfRakRFIuqa5REKf0Rqkg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)