INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e139ae33786f25a487038f399298eab7f71cb50a935e042200853248a3af8400', 
    'M/Nmf/nG7ftyZMM2pKeKgJpI3xgTgYZ0PZTDOvJfRLQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)