INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bd9924763d2d252bd344ce9d7e8b88640f680826019c79957d8c0b7ec19fb59', 
    'QqrUxOw6BhPivpgBMiOYHjW2gtZLFDIRtV1U/hWtXws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)