UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pFgdJEaKaBVqFtB03BpriAH8iGz/5+QVqfVVdqF/I9s=' 
WHERE 
  key_id = 'a87f241dcd49e262b7166afb89c3ac5e3d76f93e22d9126dcaa71a87b0bcf207' 
  AND (
    token = 'pFgdJEaKaBVqFtB03BpriAH8iGz/5+QVqfVVdqF/I9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )