INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e7d150ab9832aedc69d039bf22873fa1b9a4f57b576e434bfe4d6073f997eb6', 
    'mvo8B+ulirs8eWVS0pAz6fatyT0CaxvdxFyXt8nF5So=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)