INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a63eeebdcd5dbe18d074e98a17e4b03067c00d368b27f79034936828c991ea10', 
    'tYKGl2lc/h7eMqFo7VMkm/Nbf7DpQSJHqPJBWfuLw5k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)