INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2678472c35947cb9800e8150f5b5c877df7c69502993fe81adab0a459fd3365', 
    '5d4/McZgNj3xE2DzE7dN0NJbCzcAFGHSc8awccMV0oU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)