INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4f16906907aeeea1c18b39b8f8065f734bf0c2d1993fee0ffeb56a8609be41d', 
    'JZXInvcD4QuRASowO9UQ7Yalrgj3BR0JHcIZ9njvjY8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)