UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qxRlBk6FIpvSbDPbqgPJZVjLEwKgKVY293zdcij3V/I=' 
WHERE 
  key_id = 'ea4e60034dca02bbd79c6a99460f526b00e24068cab13cf15cd060d560b34a7a' 
  AND (
    token = 'qxRlBk6FIpvSbDPbqgPJZVjLEwKgKVY293zdcij3V/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )