UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ptNe60wGFGAcfPy+a3EiPLCH8Ipfhu07tp1Ju3FIUas=' 
WHERE 
  key_id = '6f4ffb852bb0c0d50b312f984382f0460f5db94004e70b79fadc35a369d38b0c' 
  AND (
    token = 'ptNe60wGFGAcfPy+a3EiPLCH8Ipfhu07tp1Ju3FIUas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )