UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OQ3cT5V0Smf00FgSMrp4LGhmxR0vIZDM8QZKehXZJ38=' 
WHERE 
  key_id = '912e62b89a38298c32fff3ee5febae500b2893ae6ecd0a644175aea22077156c' 
  AND (
    token = 'OQ3cT5V0Smf00FgSMrp4LGhmxR0vIZDM8QZKehXZJ38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )