UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WJfNWrb5ZMUOhBosvCseW7C+9cRHmrBvmbMvHbYLQ88=' 
WHERE 
  key_id = '68059edae6b1f6426c31c85950802e7f0fa50bafdd78ae6e7976b1c98821ce2a' 
  AND (
    token = 'WJfNWrb5ZMUOhBosvCseW7C+9cRHmrBvmbMvHbYLQ88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )