UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iKe4lKYIbyS8KMbbETx+hL6oiQuArwxJT3D1aF4IeoM=' 
WHERE 
  key_id = '0f902592d38b88e57c2f4dce9a444ddff76733e642c955c6366d49eedc54b732' 
  AND (
    token = 'iKe4lKYIbyS8KMbbETx+hL6oiQuArwxJT3D1aF4IeoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )