UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xsAUpUY7TLULt4TrmxfvIpVlu8wW+M3bmtzom3aHyT8=' 
WHERE 
  key_id = '51ed0f151d6bea14fdad6fbc0a4085a8b56c7cce11a4aee2c623edb2e3f395b6' 
  AND (
    token = 'xsAUpUY7TLULt4TrmxfvIpVlu8wW+M3bmtzom3aHyT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )