INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83ebf13845d628e23b2b7f6ff4ea14e440bd8003f63cb3c142fa9229cbda7846', 
    'c7UP9JVO22pNXcVwI6514kYkUHkE4IDmNZhHW3F0EWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)