UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N9bpaNdQcX6PV2PEu0POvCLjaQqwlC54v97sTorsDvM=' 
WHERE 
  key_id = '5e10db8b8ceed263df6146b9e9e19d54886ad37cfe35293b128591acdff883b3' 
  AND (
    token = 'N9bpaNdQcX6PV2PEu0POvCLjaQqwlC54v97sTorsDvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )