UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dgevrBlp3pSYWEAG0eJqrIZzHHBb463/aFCPdl/2JHU=' 
WHERE 
  key_id = '4ce59dc97a8f9ca78dcbcd82c64a60fcfcf532bd410bf744fc93089bf4281f9b' 
  AND (
    token = 'dgevrBlp3pSYWEAG0eJqrIZzHHBb463/aFCPdl/2JHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )