INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10639b8613ef1ddee9885c5a3a698cc89cd04a865eb4211fcf87b326c7be03eb', 
    'GLiRhohOdoPHuk8zTMQfb6Y+NCqaA6YlIGc4wR4FOVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)