UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9P1kmX14yh4GPliJo77TIc73+akfZb1vvBT7cLN7aO4=' 
WHERE 
  key_id = '2775b55d4f0ea4d86ea40843c42a633e44e300b0da5453e7cea6922e335bd5d8' 
  AND (
    token = '9P1kmX14yh4GPliJo77TIc73+akfZb1vvBT7cLN7aO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )