INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '558f90bbddb314b3328b0efb409599bdc156cb1fb002981635470ba2b5352a99', 
    'vQPKM5q9b6wovdK2wLVZp0/FIUaa0pYqVkGDFNl0+HI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)