UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EbFOm1sYst/NA7911JbcXqTHlkzOoZeby2UuIEXGFWU=' 
WHERE 
  key_id = 'a543e447d5989c56bc1db0c9d6ebbcc42b9df5955e7b88bf632d5ae33cd51131' 
  AND (
    token = 'EbFOm1sYst/NA7911JbcXqTHlkzOoZeby2UuIEXGFWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )