INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2921261596a690ab143e4c032a7ba5e856694bcef59d471f276962e002408d1f', 
    'zdWtqcne023aMjQpvQ6hdNROt48QYgy5swNyOHVJcg4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)