UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uLEFIrEhq0b1EBRa9MUlmnmlMe5SwNXRg6hy76T81mY=' 
WHERE 
  key_id = '635d645750f00a0c8e9eedadfc2aff24ae9776ab6ef4f938e0f47bca23a26277' 
  AND (
    token = 'uLEFIrEhq0b1EBRa9MUlmnmlMe5SwNXRg6hy76T81mY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )