INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ba6d44b1ef18177c3b861e6f3ebd30ab5747b0904a10f416372647d184bc7cb', 
    'Qk3hbE6NXX83DT1gQWtiSCOKCippN2S7wnAnP8q1VUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)