INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7a7c08d6d5e35e7c1a24082c25bcd0a0992ab106e57d25cb7f6a1e31c5125ea', 
    '838tUds9hKzPy5Zgi6FqlK1JASoOdGhAFajfpdTrhZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)