INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39a40502cefd110bbb2c0d16bf2ac7dbec9ea44f94a18c5f59e86c4acda6c898', 
    'QzgDuQNGCwDUY6qq6m867wcFvG039+0Tm8OUCBPX30U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)