INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d8189642807a34cfddfefbcefaa568c7794a2c79e64db8a51c419154cb13457', 
    'N0SrOK0cYHmntXR5tHFKZsEQhziHtQWZRYguXiyYaHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)