UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NC/BrNhAHqaPpE+DYBsdo4nkX4Bo1OybT6cFvpC+e4Y=' 
WHERE 
  key_id = 'c279cbcc9aadf679f667b269d4fd3d55a5c5ca815647e705eb472bb17fc57c53' 
  AND (
    token = 'NC/BrNhAHqaPpE+DYBsdo4nkX4Bo1OybT6cFvpC+e4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )