UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZdEvQdawscyZWL8XcSqKASqpTMiA8xb41Nf9Bsp8ts4=' 
WHERE 
  key_id = '1c991f1b3f8f67ca6768d777790996b1eb0451067dee640dc3d5c4c4ee5152c7' 
  AND (
    token = 'ZdEvQdawscyZWL8XcSqKASqpTMiA8xb41Nf9Bsp8ts4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )