UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2eNzEqOHV/a4fdG5xZqCKQIHtn2LWyhGp+VODm3nOjU=' 
WHERE 
  key_id = 'b810ee808cc02d288d30cbdab86ae46243b5e83edefd9441707874544e52ad25' 
  AND (
    token = '2eNzEqOHV/a4fdG5xZqCKQIHtn2LWyhGp+VODm3nOjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )