INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26f920cd707346fd3655ec037e137d94f35d68b555bd10420a2313f3ae5b6007', 
    't3F6voW//FjFSehGQ1AJS0QhAdPTK4GQWP5TqTtPsgY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)