INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7ffceddb350ca4f1a237dc7433c09961f6f7ac881fd9ef5b852a36ff09fa953', 
    'mZInmRCJeySAbmsyjjStq1SCEy6KzQBfMsdV4Y9JXY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)