INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20fb0cf935820183cf6fd3c992ff8838c72852fb510e8244c824af2b7da4892f', 
    'gkcrs1qcD1vzXPZDdqtt6Inu2DNt6PGvnnyW392/QzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)