UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qcajYhDNRxnUZJmZ/Dk9nrleRpoU5S9cAsOS1bNN1d8=' 
WHERE 
  key_id = '243c4eacb1d4d10b1d0a283309ed08d80abc940903c1fc86a3acafe932ed4854' 
  AND (
    token = 'qcajYhDNRxnUZJmZ/Dk9nrleRpoU5S9cAsOS1bNN1d8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )