INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7eb788366a5d51c78e40761f587d7f8e20892d6e4a69b0e23624f1f344e7ef57', 
    'da4BbOVTUMtA+3eSFAhu9yuO0LL42B1Ut6PsY8w6BOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)