INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '97339baf5b3fc65b452abf1559308d5bf04fe179f3299fa9e5238e9bca1f1a3a', 
    '+IIyLe03TmmrwnkqVAF/RIqg+IHmT8czveuCN1DD/Pc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)