INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '970c2a7d59ab6e1a60cc658fcb523d95f729b55c8095f61fbf884704a69f1ca9', 
    'opaGhhtAZZtrGllYEdRLWfMTB+AW8pdLEUP9TLk0R7k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)