UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9dbA1MFpAlu/yyLtN0eFVWOzpcbGCy7zHETVgDVlPNo=' 
WHERE 
  key_id = '64504e4740782144aee4c5d1bd5b3002da1ce6d118e0af00b18bec07e68c726a' 
  AND (
    token = '9dbA1MFpAlu/yyLtN0eFVWOzpcbGCy7zHETVgDVlPNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )