INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a86510aaf569ebfd5a420eec735f22db836282a3a9589bf73819d5a7c58f9d76', 
    'WhuBuKarnkYNHHCshAoxeo6ujIBXrgmVTSE6iZbUCws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)