UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e50Y66sS1kaBIXGoBXGF8BTv1Ua7OLGU/1HDO2ZQpyE=' 
WHERE 
  key_id = '6a5cfabafe789c11904441f57df1afa2132b6d5eeb00e1cdbcbf6054d75188bd' 
  AND (
    token = 'e50Y66sS1kaBIXGoBXGF8BTv1Ua7OLGU/1HDO2ZQpyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )