UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GL6s0M0dfI9WNrEhqq8kMudsB0Mg01zjJx9XmGeWf2A=' 
WHERE 
  key_id = '24f5599d5a5812930495efe07619897fa0b765c753efa38c2311c8feb33c7a44' 
  AND (
    token = 'GL6s0M0dfI9WNrEhqq8kMudsB0Mg01zjJx9XmGeWf2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )