INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db1f7c470c624e8249a696b4de7e031e60dd5becd25d9dd30dd8fa87a6f4221b', 
    'jey23nCOdLh5stwwEoomg1jr28KehOoVXWHMtC/V0RQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)