INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3f83b0bddda72ce16dc41174120e3280fae988b7dc6eb3dfc2133961f52da36', 
    'Beem521ZgTjOEhw8mvK0fAbomAjbhmLdwWC8BPzFgtI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)