INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10321a05bf22598223493e84317a77591d3a9667d15c1246efd6c194f2a3450f', 
    '/a7jBVmhBNkyOGaDRAQoouSduGCmsKkmqrJ5T4jcNPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)