UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cIMUXEcCTKRxcc+mtd1r237b7Zz0o2rgCUKg4xWwwAw=' 
WHERE 
  key_id = '97388d4ac791c46fb3a802c7f8538a216aaa0b06149f12f8d697c32a9bc057a0' 
  AND (
    token = 'cIMUXEcCTKRxcc+mtd1r237b7Zz0o2rgCUKg4xWwwAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )