INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fc088dbd8e728113d93bddda6c29145fc52ba1f91e28c115899ace69b7ca7d3', 
    'SC3If2gR7oYXbNREhkf8K1Rmr16v5Up8CvXM4NoGT80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)