UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KCipicHai3tJ71KynNTcQBwxI2qmEjDH0HCqL51BCXY=' 
WHERE 
  key_id = '9fca3498b0a8ac155121b7af0ada85893a23e018d68a510c647aa3765582e1da' 
  AND (
    token = 'KCipicHai3tJ71KynNTcQBwxI2qmEjDH0HCqL51BCXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )