INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40c690aca5e5a1b52a8087266b2f7c73f8e628ba9477f89b654a2d576cbcd081', 
    '2m8yTEKNfve7mmbSDOvKUHR5gwPjhiShTc34qKMJpHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)