UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JEb4SQB7IkRRzKW+gDAck0sVkibVLSDl06kSjM0hxI0=' 
WHERE 
  key_id = '788e08493f3352fb4602bb386af627cb80db9f3770c52952124cbc4edbafc269' 
  AND (
    token = 'JEb4SQB7IkRRzKW+gDAck0sVkibVLSDl06kSjM0hxI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )