INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d81aee0d8b570bb22ccb63924cda0ff3dba8c794f9e450faa076ad6c3666715', 
    'lQrD5pSmbnTYUA1Z/p0OyeiKhRoJeAnXBk5ufWnn6ow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)