INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88d483c0737d58ba0060e324561d92d61edc9d8a182d18f4f40fcae070f0f909', 
    'c0CjGEzHj7eH3ChcetsAZLaTG+3iIdxBHEY//0TOhI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)