UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZeG24U3pSAMU6WVB404bkH/lJCcWYVc+pi/x57fm2pI=' 
WHERE 
  key_id = '56ff2cb1678e0de9523f53aa27c342c8aa754582787236098752984db4b9a6de' 
  AND (
    token = 'ZeG24U3pSAMU6WVB404bkH/lJCcWYVc+pi/x57fm2pI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )