INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c9a6ca71021de132c12e29d90647959b6179427c5084be6803d0c4712942c87', 
    'wY4h3LKyBHt54MBCW9WCNRyJxEkSegKxWrlIpnbco0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)