INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29dd346f2cc97a12c6fde9f5de8d2c4052cb3f7eef6db188c3669ede25149bf0', 
    'B3z14S1zFuBfNJAzpuhzeJcFTnGWomKBAm9l0btbsYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)