INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6511ee565b29ac99a444dd7418287f59c56e815872d5f1c6f05e2422bcbf4492', 
    '9ZLgji4T2sS0wZoLnM3ivrBC7wB4QsZ/tV67aEnIO+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)