INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '031fce9ce48ce47d29f9e71bb874736d6943aaa393f4626a323264fecbaf156c', 
    'OjDkLOokbva+CvDUDPUHkBCQsi81M311TOAt7Db9WEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)