UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RWUIhHvhmpR7SB3SxU+rFhYEZbmIijXpkLcDe58LlO4=' 
WHERE 
  key_id = 'e88de3e3f1360a2b9527a304946200f27bf8f30ed2c5955a4b4c93a0148ee771' 
  AND (
    token = 'RWUIhHvhmpR7SB3SxU+rFhYEZbmIijXpkLcDe58LlO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )