UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c89xLN9QSwFi6CU7gW9TySpGxXW3YlZUMiSN7ZuP4o0=' 
WHERE 
  key_id = 'f4790ff09914dcd4990d36ea13a926c58774b8c1203c2717d14b83e3b4c30c7f' 
  AND (
    token = 'c89xLN9QSwFi6CU7gW9TySpGxXW3YlZUMiSN7ZuP4o0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )