INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ef5f8ce5e26ccdd22b9d9a44ad876606924a25b07856fbd3256180dd7c2abd4', 
    'zqwctNBhbmthu++WTpTCKzrfgiKD3nRp4ErGoyh5ruE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)