INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02e0a127a2c775f566c4597e00e2b103a3cfb5da826783e8da97d7a83f93704c', 
    '1GRpbmbe3VNmSnsM4BlyXqCGOpGRm6QCHr18Xl9XUS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)