UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7m1Zv9IaBD0im7S3khM8FVUFVvNf8+LM5Nw7QEQ21bE=' 
WHERE 
  key_id = 'e3edca28d39f2a0ff212fa2c19866c28029738ab817bd4d412399faccc89fff8' 
  AND (
    token = '7m1Zv9IaBD0im7S3khM8FVUFVvNf8+LM5Nw7QEQ21bE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )