UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F41ETyke20b9hjDoUeXy4iZuPJWC+UpwQdUBVO47Jj0=' 
WHERE 
  key_id = 'c0d3d557303548d117d8d03bf658b293ef89cc57ec08b637d570ae1c5e7c34bd' 
  AND (
    token = 'F41ETyke20b9hjDoUeXy4iZuPJWC+UpwQdUBVO47Jj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )