INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2dc3bd9c420b950d1447da52f3b23d32e084bb43a014baa27982ccfa2ac4f76', 
    'b6f98b3RajmHIkMGnbeDPIn8Kjpu5Wj/EHuwU2Z5Oho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)