INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3a39b4146bd0d277a97937b944c20bdd4c8b6aefe4e0021e892bede23cf5baa', 
    'FUD/D4zmkKLj3Rx9nNeM5tHExcw5wgBom3ohrA4e7us=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)