INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ad2006c7988f762e78c2cc6a07d4226dadffd812008c28c4eaa8d462089e913', 
    '0R7MWx9LoHLC46IA8ebT9lU874m+h4kgnXniY7YNF3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)