INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce955464ed7e3a92d6d840cbc4dc7aa5e33db8c856c5376083eebbb743e29def', 
    'QMu1VxK6uJsEg7A8cX2m57ywPDV6WD4Rt5uCy6D+HkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)