UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M3awL/DvgUZ0UiD2PYbhKq/L6r/ROP5LlIaWBBd4X8I=' 
WHERE 
  key_id = 'fe993b9aefd9eab73f9fccec8aa0e607a6ffb83714ce6e53902c9e087c40bb8b' 
  AND (
    token = 'M3awL/DvgUZ0UiD2PYbhKq/L6r/ROP5LlIaWBBd4X8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )