UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nf0+REk+FXcfYdPpbFiNprCnVYKO1lERZrAQZnazsXc=' 
WHERE 
  key_id = '5d24d53c27d2e032c8f5cfd5aac38d6093060ef389be91537488df606d0fe12a' 
  AND (
    token = 'nf0+REk+FXcfYdPpbFiNprCnVYKO1lERZrAQZnazsXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )