INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16905bcaa764ebbb005633bd27f1c6a79a63f7d84867e28c076c7fc038144489', 
    'JuBh63nzw91hhnuTAoo5ZmCV6R9L4DUOBt6ueLipKyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)