UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i6LjqMQW/LEjqPB5hOGuJr6Qn/3IcKhYB8Qx2PLsl4Q=' 
WHERE 
  key_id = 'f30bd918fcaa503d36b2cf57a3432f106a57507b97ece6c20f339d7ddbe284a9' 
  AND (
    token = 'i6LjqMQW/LEjqPB5hOGuJr6Qn/3IcKhYB8Qx2PLsl4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )