INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '899d7121aaa947a342c4d295cacd067218aef924f289643f770616d9bbdba6a1', 
    'pRUv0dDGKwx1KvAVu7L3mQ6urSjbTXkgw7Z7bwWNTEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)