UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'umHl7GDpdmuiQuu6CcEGxu+tPBaasDmMLtmsR6nmFc4=' 
WHERE 
  key_id = '70642f0237ae051463ea55658853fd607580fbf23c430fe8ff8c9c78aeba8391' 
  AND (
    token = 'umHl7GDpdmuiQuu6CcEGxu+tPBaasDmMLtmsR6nmFc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )