INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6a3a2c343e662502ab4ba41bef32857af0e5d16929d3e33ce5506f11a3b4e65', 
    'Z3AKgjtUoZLE/4uALEaaNQi8Av3YpQpwIza1Z5s59qg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)