UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BoA3pXFB6QlTRlzmmXajovK9c50SE3D/GFpZN3Q6aQU=' 
WHERE 
  key_id = '75f047077107d72427e45f1b7707c3442d73d51a8da73dda6743bcba7f41b258' 
  AND (
    token = 'BoA3pXFB6QlTRlzmmXajovK9c50SE3D/GFpZN3Q6aQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )