INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e77e311424f6be1d75c9c93ccf9118adf940923d683c43a649310025bab749b', 
    'EhP+Qtckd2BnkxokhTpM7lV0n4GC6Hgsj3THj/23F8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)