UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/VIcaMC9dGAV/hnM/jdow3/XgvW5ZnW7Wy27MjQyVB4=' 
WHERE 
  key_id = 'ea9ba3a5b26020d91a57225037aaacc99946d1899f39912ec190f8090c6502f2' 
  AND (
    token = '/VIcaMC9dGAV/hnM/jdow3/XgvW5ZnW7Wy27MjQyVB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )