INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fcf6a63cf5db98148759748b6c7610469db45dd63f526edbcd341d2b32ce49d', 
    'pViGIxJJbVUIlk5wvh0mqX2T1vBTQAJpHWZcuRxwTIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00087

Result

int(1)