UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dDSd0ZWpnBqknZc1RQvQEcOXHN3bE/H8RiSbSNz3/hM=' 
WHERE 
  key_id = '97069d3cf4e4a2c25e8d5245c2c08b8c3a62e52313e132a8d26e9696e1a2035c' 
  AND (
    token = 'dDSd0ZWpnBqknZc1RQvQEcOXHN3bE/H8RiSbSNz3/hM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )