UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o9R63vvKYmjQDWuJBmdn9hO67CorC1RcyKkYR7P+gRE=' 
WHERE 
  key_id = '6abf098b087ab2b30764ac45dba1b13cee358c06dec7f501e498461b17f4d153' 
  AND (
    token = 'o9R63vvKYmjQDWuJBmdn9hO67CorC1RcyKkYR7P+gRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )