INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd87d32921a9aade86e14f798db7dff1f3670fc4d7e8c418636e478c7db9ef24b', 
    'OkTDjZYPChRlw6xzWd0UOaAcBNE2D9Ejjg5wCgqK8O8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)