UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iZmcr5XroZtB5TNez6eSpUxHBOiQdkKNx3ToLpwlvtk=' 
WHERE 
  key_id = '64c74a572af052f2f5959fd872ca61f2da473f71771295ad454fbd55f2140c0a' 
  AND (
    token = 'iZmcr5XroZtB5TNez6eSpUxHBOiQdkKNx3ToLpwlvtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )