UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U6wYVS9ZhpfFntSz18SY7cGsha/4tA1tVK+xlPCYcFE=' 
WHERE 
  key_id = 'eaa0ce02843d21a4424d7ea3f2f6cd78b136d69ecc391f02cb6ed0c1c2ebf20c' 
  AND (
    token = 'U6wYVS9ZhpfFntSz18SY7cGsha/4tA1tVK+xlPCYcFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )