INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2517f2a7facdd60df5d3e14d3f5424015d5c2bb8e73032f1a0b8c4fbb4941e6', 
    '5+OM7CJwZXhjpQ7XqzB4Fd7JWeuWqjTDKq8LYTN97J0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)