INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8d0d36de39ee86354a2e4f51c2cff43dc29ed77a46db2c864ad2a615d36270c', 
    'GcNKxlDjCwtBdpynHLdpAiVnCfv3nKVK3QdkGfhaRYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)