INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88804757cc69efe4d7307911ecb41cd3730f4e58274bc318b8d4c49309518ca4', 
    'PWx4fsQnNW+WvNUhEN8GKPYehUlng7rby1X+ohxUSNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)