INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f3d18dcf990ab806dc84d10aa8b0c14dc464210f443d1dfadf8903dc8e9d534', 
    'bumI8a8TME+hAVo4kA/U8o8UnhIuZ5951DKQsdhaA04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)