INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf76508a759557a56549c48d3ece102fab8e372c81f56574cb93e189d2c0a859', 
    'C72RfYuuWlqG1qAnjQE7o/9f5QlVbc8hR3jea7TA6gE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)