INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fe77205f7a5b6d84e538749cca39c9b17b8309112d97257d9371985dc6d9d56', 
    'dFfJDcVu3WTrFLbusleA7VQIgDZcbg4gq2doluefD9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)