INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69a4d01cdac1c355de03278c6d9d120716ea679d482e22181d097329a54728cc', 
    'hC9xj+w8AX3C85gpq5fBuBemJsqt4y9sYxet78OL+VI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)