INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab2e282caf5eea88994d18f921b9d21d5129c627d3e05cfbc940aa280610275e', 
    'T1T4Mt56bOsDvKOqAZBwSFbQ0FcVaSHnHVFB2IOQdoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)