INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0521cdd651b97cd9629717a9f2277d6d733c3609ed6230d8947ee762fbf5abb6', 
    'XIs7P3/xp9VrcleoJ5o1xdWJHATFe9yRcafQd9XqOB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)