INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12ead87c484949b221b83b759315fba593009dea7c07b94806858d5e0f20d3fc', 
    '2Lu6MSz634rL2Bw0n5GQCU025xUip9l2yJsuSa770yQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)