UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iTEx2r1rUNELiW1Q3A+IgL7e5OXBmpi9PbuLznO5GsU=' 
WHERE 
  key_id = '0e2525402b73c7fb01db8d543124f4e09a272a6742513a18d5a7a577a47a6ed6' 
  AND (
    token = 'iTEx2r1rUNELiW1Q3A+IgL7e5OXBmpi9PbuLznO5GsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )