UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm+a0qFSE86lXMXk+ZlDY4pT2i8Rp3QKf4vkInDYqzFU=' 
WHERE 
  key_id = 'f14349b51402c856fb39a6563a65083f3daab587ace9ab282df678611eab54e4' 
  AND (
    token = 'm+a0qFSE86lXMXk+ZlDY4pT2i8Rp3QKf4vkInDYqzFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )