INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e9d73adb7b61d3262d4955059def481d18d4d6bf3770d8b390081260d695c39', 
    'hBZk0mPOilk4/gXk8uf2hTOoNDWV442b7DhUz2q235o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)