INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88ccb35e9365e07472de2ebfbe3ae7491bb85901e879c2619a5de27fd52d4973', 
    'PLG1WLhb1m0nw+fAxF6mwkeO+NDdkeUIbpQ2t49iRhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)