INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b9ed617660e3495b0d82a93802f5ec8f29a593db8f1f49cc25ad5316f522235', 
    '1zmK8vNQOmHuzfG2aXkApAfMwZExV7roWYyyIjkyZ1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)