INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9844836c56d38eb51059581b4a96489c40d4cf74f5a1b5c436dc341971a07fa3', 
    '4iRQuLjIrEGWAuVfTyaG121ho8+Snq6APWNkhEynQqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)