INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95b2ebbd9faa48fe6fc2febff781e9d8eb2f6bfbf7966f89098391b47f6c17bc', 
    'RK1C3ZA2mSyAyZeMLLttpkMeB1njCTAXYRcFkf0Kc4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)