UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qR7Lx//+Sgmnl7NJUK6/ZSJt2O3xBpuvQYA1EzPAvcc=' 
WHERE 
  key_id = '9528b755f673c86080fc3609127a0fe3a28047fe694523c3e22303098364dfcb' 
  AND (
    token = 'qR7Lx//+Sgmnl7NJUK6/ZSJt2O3xBpuvQYA1EzPAvcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )