UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RjF69AqIIT3mQir/SKs5gUIK1f2nfr14QtoPhoVmdI8=' 
WHERE 
  key_id = 'c6969f3e59e1fad57ac047baee12356679dd1d123ef845a870706ff40b608158' 
  AND (
    token = 'RjF69AqIIT3mQir/SKs5gUIK1f2nfr14QtoPhoVmdI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )