INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43fd260dcce61f6c30542bb48529520a2edd4c318043c5dea4e0e4bc83eacddc', 
    'vDwQ4cGk+P/2X+SwJvTiCV7K/7eFEFK53JIJ1inqjf8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)