UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L6nlV41ym44BBv9oR1ZcZ45+2ltOJ6i0hPrqmyWVKL8=' 
WHERE 
  key_id = '7b33f576cd93c62fc84b3fb448000f4978e987b4fdbce2ca6e62a498b605cc10' 
  AND (
    token = 'L6nlV41ym44BBv9oR1ZcZ45+2ltOJ6i0hPrqmyWVKL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )