UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8v97diQIunAUyFvKxOmwL0fMfaY/oPRbPFIv6XVNOTw=' 
WHERE 
  key_id = 'b7ba64738759c4c4e7024299299fe91382590e767a939c651a9861c5b7f81540' 
  AND (
    token = '8v97diQIunAUyFvKxOmwL0fMfaY/oPRbPFIv6XVNOTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )