INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7edb3b91b9d530dceaacb6984a697df522e507d7a3368339ca5879e3de2c31dd', 
    'hmDuJk0fSUEqwUubktH2Q4RNbyr1LZof/njdrb97W/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)