UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Haax0d8H+WuUNCqmaA60TALpNhYBj9ZfXDX9CiDY5aM=' 
WHERE 
  key_id = '27ff7aa1ad7d5f899e6c0784c722515c91a9a2310c783ace8a8a9798b326a96d' 
  AND (
    token = 'Haax0d8H+WuUNCqmaA60TALpNhYBj9ZfXDX9CiDY5aM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )