INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ec515d8a75290331558054c9f8c068bef1f0233e6bc05f3ec57cee033239bf0', 
    'LX1bIZ4DGBRxTBa4prvL1ZQuqSQdtEVaMTLHfm5wvA4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)