INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2273e906a9401ee02c52bc1abeb2239a014d83e2b9bae249060b7dd3701228d0', 
    'PZnya7F8P1Z/TMcTRl4V3j4kd/YPwaXyKyybVOUZoIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)