UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p6/PNyRmg+tQm7yVzrGrKQnNLKZtLFC0XI3F53ml1ys=' 
WHERE 
  key_id = 'cd0164f588e0a6146e92154c3d384e94e226ab03b208e47dd17dbafab832d058' 
  AND (
    token = 'p6/PNyRmg+tQm7yVzrGrKQnNLKZtLFC0XI3F53ml1ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )