INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea0e7e94b6bd5e3e91a045e14817735b142e556705649817f3a2acd9fa37eb9f', 
    'kkrZmHjxTHbjvEi/wd4cZk6Mcxv1ouQJxXNuBX4eC6g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)