INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e64b351d375a78b4ed718e5cb805167308c0ee3210c80069c4c4c2d358c08b4', 
    'tkz+usQyycmeTSAh/A4iPY/sMXKCit0qmVXe7npiWyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)