INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fbe20a926ca2f52a9ed093f9d1a8a980b0d9fad15b352b35e11edfd57f8986cf', 
    'AqRf1SM31puTcxH+zlZb+gmboq/QJlLXvEvZYD40PvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)