INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ccf60018622368f54f10cef2a86b646504c12015c5da677f9b82c9271183120', 
    '703kCyxbLbZAg5qd1lxNFYxJL4amQ6jGUpsRHTi5wBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)