INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49fc9ab6432b8a189d4d2ce18a60abf6dfb22709ba23d68bea4e892d9e532090', 
    'mLzjHYohlZABYEt1QYSs9TyMRgIUXaawpZ1fHQoRfKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)