UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l5DrsExibNDVGTD3jRhmTq18YqSbbXR7KYHcWAEKgZ8=' 
WHERE 
  key_id = '8fcb42b7f1ccc0417f50dd2b4d3034bd0ba64cf7499888a2da83c080b0b6b0da' 
  AND (
    token = 'l5DrsExibNDVGTD3jRhmTq18YqSbbXR7KYHcWAEKgZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )