INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8420cf0ff143fcf518d533897872059487479451e62f7a5babcf326d05f9279', 
    'ddUTMMqHuDk7bEzUxqNDyToPE8mVE5iVu6fe+/wlxfY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)