INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c43db88e0a65bb5c4057888428bc4556befb8b72c75ee1086ab5b3188d494349', 
    'WKLgN8CKK10zfVwawLztuMiINHZ9Ro89UNVxpUY4i90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)