INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd970befe4a8c602eaaec4c6356eae4a727794e6e9e0c7772e20650f46fe1ecf5', 
    'QSLB2I20kPo0wonez/Ov13zzA00kZMIxS3ikCCEjW8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)