INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1d4c961cfbdddb7d90a3f6d765b554993c4904318a1ff30fe69094d10983ab6', 
    'cGc442ed7dOkj6QvX+ZB3AzmQXvZ1iLlYMAVBRAdqlk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)