INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3264f289ab73eb221c1c99cd3b47437dc3ac27bd8dffa084258952a0d4d40ffe', 
    'FEtyrgk8cMlYV+Azq1+BQD18uT9U4KPw9HfuHrSyWgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)