UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wC36vMlCyw0fLa1jF2oyrRRePNmk/TMN///KA1Q1+Hw=' 
WHERE 
  key_id = 'cd2d9e834916f44c4421efa74b4aedce7413d2eecb577f87e14e0cea74084e00' 
  AND (
    token = 'wC36vMlCyw0fLa1jF2oyrRRePNmk/TMN///KA1Q1+Hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )