INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '563521bdb8038fde4ef72660e4d6a230203db0c61b63fc67381ca73149b032b9', 
    '6RfvkN7MCQ/TPeaZtxMcBv7r+JUrGTJDzFPtXdX5uBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)