INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '889f53d1fe540ca3f4c165e806330c6460725b4051e4fda7439f088469255202', 
    'OG7/7DQgWFb98VZMFxDo8E6eh2IqPD9BlfqksDP825g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00099

Result

int(1)