UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eS9MEhXM5FY941jT3Tqm5+92jRyp9dz6j9kb5Ot2NGk=' 
WHERE 
  key_id = '9e3eb1e058051b9420ae58c2fbdfd8812e2f5cc1c4bdacb4429b00da8ea17fc9' 
  AND (
    token = 'eS9MEhXM5FY941jT3Tqm5+92jRyp9dz6j9kb5Ot2NGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )