INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '155cd7c3069181ee6af78aac5fcc058163276bef806937fd16ecaced93024fe6', 
    'rBv6OtJ5BniF2y9qJhv4i9QleChuyCH6FA3DPoG/Wro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)