INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9ceecd5588664fb7414d013cb545344bf882ba17fd55490357995447970084a', 
    '+DJpVcD6FxOf5f9lu+tXf50yMFpYInHkrmFVWxGf/MA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)