UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KA4PQWFzFd2e23psXSla7kO2G6DZPc3/4JaIhbOprbA=' 
WHERE 
  key_id = 'da8eabad25332c6e83927a02500098615d63bbe49f17eaba8b2ac8888417e3d7' 
  AND (
    token = 'KA4PQWFzFd2e23psXSla7kO2G6DZPc3/4JaIhbOprbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )