UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z/Sx07cavVlgMdvV+A4ld8WrFAB4X79IGTqTOnFzFXA=' 
WHERE 
  key_id = 'bfa685c6c843b97b8660421ff51643d9697197ad26a7e46beb155af557841b15' 
  AND (
    token = 'z/Sx07cavVlgMdvV+A4ld8WrFAB4X79IGTqTOnFzFXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )