UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '45kUdueOzti0nCWYksqVAF1az4U3hCcC2bzANJr/V5Y=' 
WHERE 
  key_id = 'e6aad65b1f633b019d3ccac002b589d81179889814cc099dbfd25a58888e5be6' 
  AND (
    token = '45kUdueOzti0nCWYksqVAF1az4U3hCcC2bzANJr/V5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )