UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BlTy50/zX4K/z0Y4uAiGMmmfERY4EY9YusGNzLGD/R0=' 
WHERE 
  key_id = '0203cde20381a90860db53a4b9b8d3e4d5cb86711b1157b657989a06db87e3af' 
  AND (
    token = 'BlTy50/zX4K/z0Y4uAiGMmmfERY4EY9YusGNzLGD/R0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )