INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d70645fbe5d90f70c42cb99d1af226ee2d54a9b83f0093814f11275a7333db6', 
    '/r76uTGPmGwnuLEGCrPQJ07fVyE0quDYd1BtW2wdt2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)