INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3c43f1b15382147a24bab5b1d47643627b044c5b96502f4b822d9fbcfcef62d', 
    '1wqjmSjnE8kOBdPeP2TRCOJlESjQytV+j48ze+jewws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)