UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b41ltyNaEtqqwk/0/iajTsurYYkyif7Ib+Mz17KBKvo=' 
WHERE 
  key_id = 'e140277a6a53c50385e95f26de4d29da9de7543e12ee39a1cc3fc0d4707e7333' 
  AND (
    token = 'b41ltyNaEtqqwk/0/iajTsurYYkyif7Ib+Mz17KBKvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )