INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53a014e7801ae427381855f524e87e38d09ccda8ce7f197372a0c9b50e479ed0', 
    'lO6bGRtzx9qjCPOFJVkNPlbDiXHQC2ECQ5gbFcDlXtw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)