UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'flUyBXA22dN/Lg3KDAjdNgTzCeOfWipP+kR7FYcPEIo=' 
WHERE 
  key_id = '752386cb8f3e4d9463b3bbb818194f85fa88d5ceecda183a98400d6328e9e20d' 
  AND (
    token = 'flUyBXA22dN/Lg3KDAjdNgTzCeOfWipP+kR7FYcPEIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )