INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '301f7fb31d144dedb7a11091f5b48685dcac1c288efa424622fc97ddedcea7d6', 
    'nDn8orhDXTB1tdYHb4PVgpPSQLGvOXslCv8PFm3VAVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)