UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w77Up8eL1Y/O3XMRs09gh313W4z8sguFVX/XEd67gcU=' 
WHERE 
  key_id = 'b6a4be159dd67fc5a0ba2b8a35202716a310b1043024147699145eaf982c2099' 
  AND (
    token = 'w77Up8eL1Y/O3XMRs09gh313W4z8sguFVX/XEd67gcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )