INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9326b0a3ab62b3f107cbce8462b38d035f4eb07de9c62df982c5692324bc5463', 
    'iZg/x29oM5ddHnnl6RTOaSwEhfo2zLy2ciqymUFBgOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)