UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OiW53br9pzSHFS8NIxHmiqA05RcjvvkneEdGRzWo/I4=' 
WHERE 
  key_id = '760c560c79594123c63be47b4ac508c31932f0934e4efb4a3366feb48b4fefef' 
  AND (
    token = 'OiW53br9pzSHFS8NIxHmiqA05RcjvvkneEdGRzWo/I4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )