INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e442309a281773bcf3e9701e39b86af04b6fb8a88c21afff935526410f853d01', 
    'eWc3uW3LAVfoiNb/zNtmhv8WcUtdhb33FUPpzoJHlIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)