UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rw9NJHBDN3yyEFM1edmjJT4gmIEgdkdKMyPD97dG5tw=' 
WHERE 
  key_id = 'ddd546e1d3235aa4c8f2945d9cf5be70265f4c73717a91db13631077f7bc5bce' 
  AND (
    token = 'rw9NJHBDN3yyEFM1edmjJT4gmIEgdkdKMyPD97dG5tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )