UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LWw70BAOshqDLEzJKB+N/u/21awErKCGhenCNKEO80E=' 
WHERE 
  key_id = '4e872da65fe835cb6d50573f99ef119610bdc942d78284d068c40f709a0181bd' 
  AND (
    token = 'LWw70BAOshqDLEzJKB+N/u/21awErKCGhenCNKEO80E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )