INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f28d76ad62fa483eb515f198a587778e7ad6f50218128687b3663bea67f71108', 
    'QYaw+TNztp7NAzu8cxfqRRYHB3ddMpFJAaGbEJ6OcJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)