INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14ad9fb259250d9bd87a1eb6c60571e8d65350894e3748dd5367c116666e91df', 
    'h4w7qGx38+7wUblPO2OU639PhITAJe1gDSttbxmW7vs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)