INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd471ce40c23e2d7b1892a4271b61f0f2bbb1155449f5313aafdf4b931a1a8474', 
    'IoPNfbKa5TvTQH7ifIIGZlJeK/nkHxcK+vjjPYA3UCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)