INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89402362d7704de2bcccdffe3b0957c6c2da8862e62a8f521bc7971b069f8868', 
    'l/nZMKSDBYLWreqK+AxPt5EhsRZ3YgKBKqQ+ERs2A+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)