INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91247d445a8ba892f2797926e9ce7c251df67969485ddb06ceb938876f438bc4', 
    'XKVgSksENLwYtKntnBLC1JEPsBMtdTjcoKdNc7CPTWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)