UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kEG/xshSER2pQ//FtBIEfEicDY+Xg4aJ4KVem04l2GE=' 
WHERE 
  key_id = 'c8d8c2b6c6d6ea8f8e2d96fb58c19eaa56a5aa575cbf7622aac458c2d7b4ba6e' 
  AND (
    token = 'kEG/xshSER2pQ//FtBIEfEicDY+Xg4aJ4KVem04l2GE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )