UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W721vQCLVk+lfPAWWQZb3GCCQjL4vRTGNWuUqpxVPBA=' 
WHERE 
  key_id = 'cb29e1154ba042ba7e32cc4fdb0fb72476855c77e033f8d28bbe8c9c8899ae09' 
  AND (
    token = 'W721vQCLVk+lfPAWWQZb3GCCQjL4vRTGNWuUqpxVPBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )