INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55bac542200e0d235ebedd6ad7fa26cd1a3e9246cff4e50c9236c33612d99cca', 
    'kYoOlQvEWo0JgRXs4vKACfNruN6QMSoD1pN6ES/ZoL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)