INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39b6bc68c543c42c64038e9d717e1c30780907a33bb9103bc4bdcca86d4874f1', 
    'FMLkXe9wdTeoixjCufZ+RXB1FAubxMHIQSjFeOZrDMY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)