UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'grFB1GsaGFaSJpEbwcJv/6rcXSONMStcVWzxRNGYPaI=' 
WHERE 
  key_id = 'd2157d014af5eaed081268063db02bbd200cef7e19aa92fc47d2ae970af8fde3' 
  AND (
    token = 'grFB1GsaGFaSJpEbwcJv/6rcXSONMStcVWzxRNGYPaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )