UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'idYdJ7rlWPgeIQmpPdJDVBcBGkjskQBevR9dspriANU=' 
WHERE 
  key_id = 'ad16bb3e20b8749984d40bdb39d31756cd75fc3f2000b4e881569ec3fb01a7f0' 
  AND (
    token = 'idYdJ7rlWPgeIQmpPdJDVBcBGkjskQBevR9dspriANU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )