INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20b4401600b37f6096ba0b382d4d3e3f04257a8d4ef5b1e0cfdf7b89a3061376', 
    '+WMZUGut1TxZuRGpjvSo0dc4JQbBgtVW3WcyTutNZIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)