UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IjjFej8VpoFVmShyh17rpuPAtd8VZXV58SOHV4yhE5c=' 
WHERE 
  key_id = '045877c0ce08e2485b7b58514a203749b9e75694de1c8301e63522f91b26036a' 
  AND (
    token = 'IjjFej8VpoFVmShyh17rpuPAtd8VZXV58SOHV4yhE5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )