INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee39bfb37831ed8172405fd69e1e88bb48680c0339d865a7e615b11ebd1d2cfe', 
    'FsphDwNfCm3QQha9hY/UXxXTHteup11vdjyJxJmjPIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)