INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f94c1e7711ab7a32d10b4420a6009b140364d6e251cf7ee37d97657d4af691b5', 
    '9zIN28xuV5mWaVnGR61f7drnx7pSBFQb2t6i3+kAd28=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)