INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ef90e7ea764e83d22770d71737028b861b1bbbcf072ba305c162110c2382f40', 
    'KVt9S6+plFygyPL5KjBfr2qF7prjPddSZ8jzWGLyfSE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)