UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3yZqiRUq2hSsVQeG2ikGyQbziYpr/HsqMY/Qalb8fzw=' 
WHERE 
  key_id = '189b5b73425f6af56b543e1211c1e78c9d62c0140f3d75dd2d0728d2ded32b0d' 
  AND (
    token = '3yZqiRUq2hSsVQeG2ikGyQbziYpr/HsqMY/Qalb8fzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )