INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce2f457a49e0c7e02becd5c4999b741708f91d48e75b7f12bc9815eef3231367', 
    '6cnfhr/04Astr4glL3meTDncLplY0KlnUlV84goUsB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)