INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bffa2b8ffdf14c345957398c82add9be78c817f0d9a2cdf546cff818748dab2', 
    'ObkvHJLKneIbv9uYYnTVnLt8QvvprQRSNCGOvoQtE+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)