INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a6396470dd7d4627282fad4b8a1647404ba9c8b41584952c4d00eac888bc9c8', 
    'gVy0B/OEjB1t5tn8sQFiQixMJsUhgFKXd0p4+qsQXfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)