INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b39e31f439b4737728aa5fee2983e847b4bed3bf08ef6dcf3219c5f9daecbbd1', 
    'D4eFIOOwZZJC0SWaRD7kRkbbUF5YIeQMHyEWFeidQv4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)