INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1eb8933aa01f540163aa9368d7a56405ce12adc9ca56a77bcf918d303ef87890', 
    'Xg5IcOcnul2+7PDQnySJcSkabJWB1VLwPmIWU9VbjUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)