INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2278c63640ff824b6cb658fae99a667418baf666a94635a61d78ef53d4688d3d', 
    'z0W+Bl4f9v0tsExvhi+foHZBMmN0BT2sFttzTVKkYl8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)