INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '238784840e8ddd03e9980ca6bc87845b312760bd9751286d6a75e8e118bf2980', 
    'QXG3MtNcBB/xcl50co4Ya127BAlmHizIMXrcR6lMGiY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)