UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'syK7rrjlBzVbXys7Z6ixqaj8J2FLQ+pc7PctPg8u/mY=' 
WHERE 
  key_id = 'a89a7c0d5b212bab0d43919bc60fe5b13674ad2cdaf5218602bd146a857ad994' 
  AND (
    token = 'syK7rrjlBzVbXys7Z6ixqaj8J2FLQ+pc7PctPg8u/mY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )