UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wafrzck2JkwT8n2E0xmAn8AX4yCOw2Y/TA5Ah91l8zQ=' 
WHERE 
  key_id = '75c6e18429e9ec1ebb3ec5f6118322da237394652064f42ea4caa62480f1c1a9' 
  AND (
    token = 'Wafrzck2JkwT8n2E0xmAn8AX4yCOw2Y/TA5Ah91l8zQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )