UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q+I6rejb/U9qpOARCVzoiMd528UmQDEXE8siB7IXGNs=' 
WHERE 
  key_id = '8e0e5330c46883c6ef25c2f30d2667564bfd89434163b5607c10fac282ef9574' 
  AND (
    token = 'Q+I6rejb/U9qpOARCVzoiMd528UmQDEXE8siB7IXGNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )