UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RQegFzTjwyso0aRB3RVbhpMm2Xh+3VO2WOnvlBgl7rY=' 
WHERE 
  key_id = '8cde0b02b2a0345b5248e508af2976d85ad7ceda63591d25d50d9f86d830ee3c' 
  AND (
    token = 'RQegFzTjwyso0aRB3RVbhpMm2Xh+3VO2WOnvlBgl7rY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )