UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XS2rmizryynSKfhsVWVKG/z46A+s14exTOArrAB7PA8=' 
WHERE 
  key_id = '252cb46a996b86694213087f728773a7902e0aeec5479d1c4e29c6c66642eade' 
  AND (
    token = 'XS2rmizryynSKfhsVWVKG/z46A+s14exTOArrAB7PA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )