UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BR2Sd4KmNyjD1AukRO98RRjBU4oqVJvIWKlS9pzSEEA=' 
WHERE 
  key_id = '34a5d2541f55140e69f5969b79a10925cf494a8d65a23b1c66c6a1ebba1e7d7e' 
  AND (
    token = 'BR2Sd4KmNyjD1AukRO98RRjBU4oqVJvIWKlS9pzSEEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )