INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0b050eb92a86f6c9f924146716eb14046fc471f22a737aec435b7d09a2846e5', 
    'EtR6qBs5sTmLmWHEzvHM01i5nxSa4du2UAeuitruAUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)