INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6877e6c33dea3086723dc07da0babba54ad2ee9b9b68be56260f0761038d4d8b', 
    'HhUvwwpaiNgdULUQ+sLrakk7DwydiEJHSscF9lRxuK4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)