INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa3d13797a0255d094104fa7e6911f54264429b1f5ac640fac5f645585ce6a23', 
    '7x7kjmGd1pkMurAuHPr515YzjHELcaS2CG4jmH7URtg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)