UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UzxJ3aRmwgsW/3RB/owmtuqWfuUvW0SO7dh9o17Ix2c=' 
WHERE 
  key_id = '08c0695af62cdb8f25086f140e9a31ab1eb2264df271624d1ccdd56857031431' 
  AND (
    token = 'UzxJ3aRmwgsW/3RB/owmtuqWfuUvW0SO7dh9o17Ix2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )