INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b4fa128e527663cec919fabe978f56ef281007da99cd8fb187a77d74b78899a', 
    'JQB/KsnLDyd24i2/YE6gPKbP67iwH+WZG/CbMWaQTmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )