UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x7rpNWBhXQ6uMrwo1TaNKsgdhgjHnT0xsmx7M8Y0PDk=' 
WHERE 
  key_id = 'e3378bc251f6e37d5d2e816083d80f063b4e60592af4e35917959816eee2bb3e' 
  AND (
    token = 'x7rpNWBhXQ6uMrwo1TaNKsgdhgjHnT0xsmx7M8Y0PDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )