INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4a8fd7db496d9afdcabd7ebf92a58e8b748a6d8a2571220aee977852fec349e', 
    'uOCPZvQK8Kl6Ek0rcUAeALu1sWnl6NL/TT4v+fZbKRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)