UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+e96Sj89MWInJbkBgRfzRQ1DYQJyq+wr1XJVuxUepok=' 
WHERE 
  key_id = '042cf8a88c76a213edbd2c880ebb460fb4f60af0d1fb329aa4b2711289f973c7' 
  AND (
    token = '+e96Sj89MWInJbkBgRfzRQ1DYQJyq+wr1XJVuxUepok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )