INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '827351f824996b2feba19e0aed3b1e2966cb13750e78e67675400d731bf719f2', 
    'fnmn9tzMRYXzK0YuR5CkdFY1/YEHdZXNtUo4MQRG65k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)