UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kwE7Pwzp+/mOc85X3i6dVOhgw2iRz15VHkSgG8GTP6k=' 
WHERE 
  key_id = 'f647f9bfb91fbfe92ec38e3399c1409bc332009223ebb8317628d470831e8a1a' 
  AND (
    token = 'kwE7Pwzp+/mOc85X3i6dVOhgw2iRz15VHkSgG8GTP6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )