INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c31822cfb02242522c86c531451b37ffa83f3c6181a021e38510e9c9c68eeaca', 
    '2V3nzFqwcvDzgt0o1ivtw7esaSdn7mGFi/I4liWbBQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)