INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83ea5b9d32138d5a33ea9a2e2d9c04785a3f5545469a028aaeceb970a3a2db6c', 
    '0Nnl6b9+bsu8gspU0Ck7NLlobZZugAxxBA0wewf+gAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)